AR

Foxtrot Mike - Mike15 gen 2

200 rounds of ammunition was supplied by Target Barn for the review

  AR pistols have become very commonplace. Foxtrot Mike has designed their pistols and rifles to be a little different, but in a good way. They use an integrated bufferless recoil system in their Gen II AR’s. Foxtrot Mike sent me a 12.5 inch Mike-15 pistol with a few added in options. So let’s get into what advantages this Mike-15 has to offer.

  When you first look at the Mike-15 Gen II, it looks very AR15ish. That is because most of it is. The lower receiver is Foxtrot Mike’s standard AR15 billet lower. But installed in the lower is a rear picatinny mount that also doubles as the bolt stop. The upper receiver system is where the difference is. Yes, it uses a standard AR barrel assembly and is still direct impingement. Because the Mike-15 is a bufferless system, the bolt carrier is different. As is the self contained recoil system that is placed above the bolt carrier, not behind like in a standard AR. This does make the upper about a quarter inch taller than your standard AR. The Mike-15 also uses a forward charging handle. All of these work very well together.

  As mentioned, the Foxtrot Mike, Mike-15 lower receiver is billet. This means that it is machined from a solid block of aluminum, not from a forging. This allows Foxtrot Mike to add in some different features. One of those is an oversized built-in trigger guard. This guard also has a slot in the bottom of it. I don’t know if it is for weight savings, or if it is for something else, but it looks nice. Foxtrot Mike also machines in a radiused 3 dimensional magazine well. This is a pretty nice feature to aid in reloading the rifle/pistol, even if you can see a few light machine marks in the magwell. Some other advanced features are: a screw in bolt catch pin, threaded and set screwed spring for the rear takedown pin, a ball detent for the safety with a set screw to hold it in (normal style spring and detent work also), and a screw for tightening the upper to lower fit. This Mike-15 also came with an upgraded Hiperfire trigger and an ambidextrous safety selector. The safety selector came as a 90 degree throw, but can be switched to a 45 degree, which I did as I like short throw safety levers. The optional Hiperfire Eclipse trigger is fantastic and has a pull weight of 2.5 pounds. The Hiperfire is not listed as an option on the website, but contact them and they will let you know how much extra it adds to the price. I also have a stripped Mike-15 lower for a different project, this is partly why I know about all those extras. I should also mention that the rear picatinny rail installs into the buffer tube threads and has the recoil bumper attached in it. It also has a QD slot at the bottom of the rail, so if a brace is not attached, a sling can be.

  The Upper receiver of the Foxtrot Mike is really where the huge differences are in this pistol, and their rifles. To start with, the upper receiver contains the recoil system. It is housed above the bolt. This recoil system consists of a dual spring and guide rod. The guide rod also goes through the top part of the bolt carrier. This allows the bolt carrier to push against the recoil system. The Mike-15 then uses a standard AR bolt assembly, but not a standard carrier. Because of this system, the receiver is about a ¼ inch taller than a normal AR’s receiver. The extra ¼ inch can make optics sit a little higher. This doesn’t cause any problems on the pistol version, but on a rifle, your optic may need a slightly lower mount. Foxtrot’s upper receiver does not have a forward assist, but does have a shell deflector. The Mike-15 gen II still uses a gas impingement system, so no differences over a standard AR in that respect. Except that the gas block is pinned, not set screwed or clamped. Foxtrot Mike then installs a 4150 barrel. This one is 12.5 inches with a mid length gas system. Because of the higher receiver height, a M-Lok rail that matches the height of the upper is installed. This handguard measures 11.75 inches, so it comes up flush with the muzzle brake. Depending on the rifle or pistol you order, the handguard length will vary. Lastly, Foxtrot Mike put a nice little 4 port compensator on this pistol. The comp works better than I was expecting it to.

  Operation of the Mike-15 gen II is a little different then a standard AR15. Instead of using a rear charging handle, Foxtrot Mike designed a forward charging handle that is in the upper part of the handguard. The charging handle is basically in the part of the handguard that is taller, so it doesn’t affect the M-Lok slots or get in the way. You can set this charging handle up to be either right or left charging. The charging handle DOES NOT reciprocate. However, it can be angled either slightly up, or slightly down, depending on how you have it configured. It comes curved up on the left side of the firearm. A folding lever is also available from Foxtrot Mike. The folding lever folds out of the way against the upper, for a more streamlined charging handle.

  Maintenance on the Mike-15 gen II is also a little different. Because of the self contained recoil system, you can not just pull the bolt out like a standard AR. On the top rear of the upper, there is a little square plug with a hole in it, located where the charging handle on a regular AR would be. One must use a small punch, or something, and push down the recoil spring assembly. Then slide the plug down. Watch out for lift off of that spring, as it can go flying. Then just pull the recoil spring assembly out, tip the gun back, and the bolt carrier should slide right out. All the other maintenance stuff is pretty similar to what a standard AR is.

  The Mike-15 pistols come in a variety of options. Some of those are barrel length and different colors. These pistols can be had in the picatinny rail version. Meaning they only have the pic rail on the rear of the receiver. Or you can get them with a folding SBA3 brace. I'd opt for the folder. The Mike-15 12.5 inch they sent me had an A3 Tactical folding brace with an A3 Steady Brace. These braces are top tier and work great. Plus they are super lightweight. If you want one of these as an add-on to your Mike-15, just ask Foxtrot Mike Products to see what they can do for you. The A3 brace folds to the left side of the Mike-15. Because the Mike-15 uses the forward charging handle, the brace does not get in the way of manipulating the firearm. Yes, of course the Mike-15 will fire while the brace is folded because of the self contained recoil system. 

  The Mike-15 that they sent was pretty solid. I’ve run a bunch of bill drills with it, along with other stuff. Target Barn supplied some 5.56 to help with the review: 100rds of Winchester 5.56 55gr M193 and 100rds of PMC 5.56 55gr. The Mike-15 currently has over 500 rounds through it. I did run into a problem with the recoil system after around 150 rounds. The springs were binding up and wouldn’t allow the bolt to go rearward all the way. I contacted Foxtrot Mike and they sent the “new” style buffer springs and guide rod. I literally had them the next day! Somehow the “old” style guide rod had been installed in this Mike-15. It has run flat out since with zero malfunctions since the initial problem. During my conversation with Foxtrot Mike, they also told me that they have a buffer tube spacer that plugs the buffer tube in case you want to run the Gen II uppers on a standard AR. They sent me one, so I tried it. The Gen II Mike-15 upper ran fine on a standard AR lower with that buffer tube spacer. One thing to mention is that the Mike-15 uses a different manual of arms, kind of. Because of the forward charging handle, one needs to readjust a little. Is this a bad thing? I don’t think so, but I thought it needed mentioning. When it comes to that manual of arms, the Mike-15 also seems to take a little more muscle power to manually cycle the bolt. Probably a non-issue for most. Watch a short clip of how it runs HERE.

  There are a few aspects of the Mike-15 that I really like. The first is the folding brace. I really liked this addition. One, because it folds and makes the Mike-15 really compact. Two, because it has M-lok slots in the arm. Having M-lok allows me to install a QD socket so I can run a sling easily. The next aspect I like is the weight. It weighs 5.6 pounds on my scale, and that is with the Lucid E7 blue-dot optic and the brace. When it comes to performance, the Mike-15 can hold its own. Being only a 12.5 inch barrel, I do shoot it slightly slower than a 16 inch barreled AR, but it is still fast. The Hiperfire trigger helps with the speed also. It is a very nice trigger upgrade. Lastly, I really like the self contained buffer system as it makes the Mike-15 pistol something you can shoot with the brace folded. I’d say the performance of the Mike-15 is above par for the price you pay.

  Foxtrot Mike designs their products for the everyday user. You get a high quality product for not a ton of cash. The Mike-15 Gen II pistols start at $699 MSRP and work their way up from there, depending on options of course. If you are looking for a truly foldable ARish pistol or rifle, the quality you get from Foxtrot Mike is top notch. You can check them out over at fm-products.com.

Firearms Insider Reviews - Key Points

Claim to Fame:

Bufferless AR style rifle or pistol

Target Market:

Those wanting a non conventional AR that has the advantage of not having a buffer tube.

Features, Benefits, and Specifications of this product:

  • CALIBER: .223 WYLDE

  • OPERATING SYSTEM: DIRECT IMPINGEMENT

  • BARREL LENGTH: 12.5"

  • BARREL TWIST: 1:8

  • BARREL MATERIAL: 41V50 PREMIUM MATCH GRADE 41v50 BARREL, VACUUM STRESS RELIEVED, MELONITE COATED WITH A BURNISHED CHAMBER

  • GAS SYSTEM: MIDLENGTH

  • GAS BLOCK: 0.625" NON-ADJUSTABLE

  • UPPER RECEIVER: BILLET AIRCRAFT ALUMINUM TYPE III HARD BLACK ANODIZING 

  • LOWER RECEIVER:  BILLET AIRCRAFT ALUMINUM TYPE III HARD BLACK ANODIZING 

  • HANDGUARD: 11.75" M-LOK FREE FLOAT TYPE III HARD BLACK ANODIZING

  • CHARGING HANDLE: 4 POSITION NON-RECIPROCATING FRONT CHARGING HANDLE

  • PISTOL GRIP: THRIL

  • BUFFER LESS  

  • LENGTH (INCHES): 22"

  • WEIGHT (LBS): 4.7 without brace or optic

What other aesthetic options or finishes are available?

Various lengths, rifle options, etc.

What others are saying?:

5 out 5 stars at Brownells - yes it’s for the rifle version, but it is still close   

One of my favorites

I purchased the 16" as well as the 11.5" pistol version. I shot the 16" primarily and was able to zero at 100y and hit targets at 500y without issue. A bit more fine tuning with my scope could yield a bit more in its capability. Some things to note about the rifle: I had some issues with the first round in a magazine going into battery and having light primer strikes that were rectified through break-in. After a couple magazines, I had zero errors. The biggest issue I had was getting proper eye level with my sight. Be aware the Zhukov stock and the folding, mounting system sits 0.25" lower than a standard AR. You may have to buy the $15 0.25 Magpul AK Riser to get the proper eye line. I paired my 30mm LVPO with a low mount, cantilever scope mount. In all, it only cost an additional $50, but I wish there were a way to have the stock sit at the same level as a buffer tube would. This is information I wish had been noted in reviews/videos before purchasing the rifle. Am I happy with my FM-15?Yes, it's probably my favorite AR long gun. Would the sight-line information have changed my decision to buy? Maybe, but ultimately I'm happy to own such a unique rifle. Time will tell if I enjoy the pistol length version as much as the 16".Though, I do hope Foxtrot Mike develops a 300BLK, short barreled upper of the same style.

Link to other reviews:

Tiberious Gib on YouTube   

Pew Pew Tactical   

Price point:

MSRP = $699.00 +

As tested = Approximately $1125

Retail = Same

I need it now! Availability:

Foxtrot Mike or Brownells

Our Rating:

Pros:

  • Lightweight

  • Folding brace

  • Self contained recoil system

  • Pinned gas block

  • 3D magwell

Cons:

  • Manual of Arms is slightly different 

  • Harder to charge the firearm when compared to an AR

Score:  8.00 Great

Favorite Link:  Gforce Arms Rapture review

TriggerTech AR Duty trigger

  When it comes to aftermarket AR triggers, there are numerous options. One of the categories some of these fall under are “Duty Grade” or “Enhanced Duty Grade”. I tend to lump everything in these categories into the “Enhanced Duty Grade” except the standard mil-spec trigger. That leads me to Triggertech coming out with their version of a Duty Trigger. Triggertech was kind enough to send me an AR Duty Trigger at the same time they sent the AR Diamond trigger.

  Since this is a duty trigger, I opted for the curved shoe version. As you may know from previous reviews, I like a curved trigger. Triggertech does make the Duty version with their signature straight shoe also. Triggertech’s curved shoe is pretty close to the same width as a mil-spec trigger. But it feels narrower due to the ribs on the face of it. Because of this, the face is more radiused than the mil-spec trigger. However, the curve on the shoe seems to be the same as a mil-spec trigger. I really like the physical feel of the Triggertech curved shoe. 

  This Duty trigger has a few options available. I already discussed the shoe options, so those are taken care of. First, the Triggertech Duty comes in either a fixed 3.5 lb pull weight, or a 5.5 lb version. I opted for the 3.5 lb version as I like lighter pull weights, even in a duty trigger. Both of those pull weight options are also available in a single stage or two stage version. I opted for the single stage, which is just that, one pull and break. The two stage will have some light take-up before you hit the wall of the trigger pull and break. It’s really personal preference as to which one you go with.

  The Triggertech Duty trigger comes as a cartridge style, drop in unit. This makes installation a snap. Triggertech used a different material for the Duty’s housing. They are using a EZAC diecast zinc. Here’s what I found on EZAC: “EZAC is a hot-chamber zinc die casting alloy with superior creep resistance, high yield strength, and high hardness.” So basically the housing should last a long, long time. The parts inside, that really matter, are made from 440C stainless. The trigger shoe is also PVD coated black. Drop-in triggers are my choice for trigger installs and not all “Duty” triggers are this way.

  Since this Duty trigger is made by Triggertech, it inherits some of the technology from its higher end siblings. This means that you get the benefit of having their roller bearing between the trigger and sear. Big deal you say? Yes it is, because it removes the friction portion of a trigger pull. Rollers always beat friction, at least in my world. This makes the trigger have essentially no take up. At least on the single stage version. If you want to know more about Triggertech’s technology, you can check out their How-It-Works page. I think the only tech it doesn’t have is the CLKR adjustment,  but that’s because it’s a fixed pull weight.

  I will say, the Triggertech Duty has one of the best “duty” trigger pulls I have felt. There is no take up, just a crisp 0.050” break, with some overtravel. Here is where the trigger gets weird. If you dry fire the trigger, it has about 0.025” of overtravel. But when you cycle the action, after pulling the trigger and holding it (also during live fire), the trigger moves rearward another 0.050”, for a total overtravel of around 0.075”. This gives the Triggertech Duty trigger a 0.125” reset, or an ⅛”. This isn’t bad for a duty trigger, but it does make the trigger a little slower to shoot. Not in a bad way, just different. The clean break definitely makes up for the reset. Speaking of reset, it's pretty good. Not as strong as a mil-spec trigger, but better than the Triggertech Diamond line, at least in reset feel.

  I ended up sticking the Triggertech Duty trigger in my Kaiser Blackbird. It was a great addition to the lightweight build. The trigger shoots very well in it. Double taps are fairly easy and quick for a duty style trigger. Bill Drills (6 shots) are a little slower due to the reset not being as short as non-duty triggers, but still manageable. Overall, the Duty trigger is still a great trigger in this category of AR triggers.

  As I mentioned, the Triggertech AR Duty trigger is one of the best I have felt. I don’t think you can go wrong choosing this trigger, especially when you find out the MSRP is only $130 bucks. So if you want a good inexpensive trigger, or if you need an actual “Duty” grade trigger, go check out Triggertech’s version of a Duty trigger.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Duty style trigger with a great trigger pull

Target Market:

Close quarter engagement,  harsh environments operations,  law enforcement, military, 3 Gun

FNBs (Features & Benefits of this product):

  • Traditional Curved trigger shoe

  • Trigger Action: Single-Stage

  • Zero Creep

  • TKR Technology 

  • FLatwire spring 

  • Creep: 0.000"

  • Overtravel: 0.060"

  • Reset: 0.070"

  • Reset Feel: Tactile mid force

  • Full Hammer Strike Force

  • EZAC Diecast drop in housing

  • Standard Mil-Spec Pin 0.154" (trigger pins not included)

  • Lifetime Warranty

What other aesthetic options or finishes are available?

Straight shoe, two stage, 5.5 lb pull weights. AR9 and AR10 options

What others are saying?:

5 out 5 stars from Glenn P. at Brownells

Excellent trigger

Wanted a better trigger for my AR15 than the factory trigger. After an easy 5 minute swap the difference is night and day. Zero grit, creep. Consistent 3.5# pull and short crisp reset. Highly recommended for an upgrade to your rifle.

Link to other reviews:

Nothing found as of publishing

Price point:

MSRP = $129.99

Retail = same at Brownells

I need it now! Availability:

TriggerTech or Brownells

Our Rating:

Pros:

  • Great trigger break

  • Decent reset

  • Drop in installation

  • Curved or straight shoe 

  • Price

Cons:

  • Over Travel after bolt movement

  • Long reset

Score: 8.00 Great

Favorite Link:  Triggertech Diamond review

TriggerTech AR Diamond single stage trigger

  I am someone that is always looking for the newest and best AR trigger. I have found some that are pretty fantastic. Which leads me to the Triggertech AR Diamond Single stage trigger. The Diamond is Triggertech’s top of the line model and it shows. They were gracious enough to send me one for review, and I am glad they did.

  For this particular review, I opted for the straight trigger shoe. Triggertech also has a curved option in the Diamond line, if that is your pleasure. I am known to like a curved trigger, but for a hi-performance trigger, I can get behind the straight options. The shoe is definitely straight and flat, but also has a tiny hook/knob at the foot. There are no sharp edges anywhere on the trigger,  even if it looks like there would be. The trigger felt great to me, which surprised me since it has no texture on it and is super smooth. Part of that feel is in the trigger operation, but more on that later. Triggertech also puts a “TT” at the very top of the trigger, where it pivots. A nice touch to say whose trigger it is.

  Let’s get into what makes the Triggertech Diamond single stage work so well. The most notable aspect to Triggertech triggers is their use of a roller between the sear and the trigger. They call this Frictionless release technology (FRT). This roller allows the trigger to not have any friction in the actual trigger pull. Most every other trigger on the market uses the friction between the sear and the trigger. You can definitely feel the difference because of the FRT, especially if you compare it to a standard friction trigger. They also use their TRK system to give you the shortest trigger pull possible. If you are curious about their other tech, check out their How-It-Works page.  

  Since the Diamond trigger is at the top of Triggertech’s lineup, it is adjustable. Triggertech states an adjustable pull from 1.5 lbs to 4.0 lbs. I can attest to these values, as I adjusted it all the way down and back up. To adjust the trigger pull weight, there is a set screw at the rear of the trigger housing. Turn clockwise to increase pull weight, and counterclockwise to decrease pull weight. This set screw also uses Triggertech’s Clicker technology. Essentially the set screw clicks every 2 oz of pull weight. The Clicker adjustment makes adjusting the pull weight super easy. I have mine set at 2 lbs and love it. The Diamond came set at 2.5 lbs on my trigger pull scale. It is definitely one of the easier triggers to adjust, due to that single adjustment screw.

  For those wondering, the Triggertech Diamond is a drop in style trigger. This cartridge style makes installation easy. The cartridge is made from 7075 aluminum. Does it need to be this higher grade of aluminum? Probably not, but it does show quality. If you are worried about it wearing out, don’t. Even if it did, it’s covered by the lifetime warranty. One thing I wish that Triggertech included were anti-walk pins. Yes I can get them inexpensively, but in a top tier trigger, I think they should be included. I have criticized other companies for the same thing, even if it is kind of nitpicking.

  Now for the really good stuff. The Triggertech Diamond has essentially zero take up or creep. Yes, I can’t perceive any, or measure it with the tools I have. There is also zero perceived over travel. You simply put your finger on the trigger and apply pressure. Then the trigger breaks with one of the cleanest breaks I have felt on an AR trigger. When I measured the total movement of the trigger, it measured at 0.050”. This was at the very bottom of the trigger shoe, so it is less as you move your finger up the trigger shoe. The trigger pull on the Triggertech Diamond is fantastic. Now comes my only complaint, and it’s minor. I would like the reset to be stronger. Triggertech calls it “tactile mid force”, which I think is a fair explanation. The reset works fine, even when shooting really fast, I just want a tactile high force reset. This trigger can be shot super fast if that’s what you want. If you like single stage triggers in a precision gun, it would do a fantastic job there too.

  The Triggertech Diamond has impressed everyone that I let use it, even me. The Diamond is just that good. I did run it in a local match where it performed well. There were some rapid fire targets, and some small precise targets. The Diamond made it easy to do both and transition between them. When the sight was on target, I just touched the trigger and made decent hits. I attribute this to the consistent pull weight and lack of any trigger take up. The Triggertech Diamond is now in my top 2 triggers for an AR. The Diamond is a better all around trigger than my other top pick, which is more a speed trigger. The Diamond single stage can do everything an AR trigger should do, and it does it extremely well.

  If you are looking for a great AR trigger, do not skip over looking into Triggertech. The Diamond AR single stage trigger does everything one could ask for. It works for precision shooting, as well as ultra fast shooting. I definitely place it in the best of the best category. If you want a top quality AR trigger, check out the AR Diamond from Triggertech

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Adjustable single stage trigger with no pre-travel and very little over travel

Target Market:

3 Gun,  close quarter engagement,  competition,  harsh environments operations,  high speed shooting,  law enforcement,  long range hunting,  military,  precision shooting,  rugged hunting,  target shooting,  varmint hunting.

FNBs (Features & Benefits of this product):

  • Flat Straight trigger shoe

  • Single-Stage

  • Adjustable pull weight: 1.5-4lbs

  • Zero Creep

  • TKR Technology

  • CLKR Technology

  • FLTWR Technology

  • Creep: 0.000"

  • Overtravel: < 0.015"

  • Reset: < 0.030"

  • Full Hammer Strike Force

  • 7075 Aluminum drop in housing

  • Standard Mil-Spec Pin 0.154" (trigger pins not included)

  • Lifetime Warranty

What other aesthetic options or finishes are available?

Curved shoe and AR9, AR10 variants 

What others are saying?:

5 out of 5 stars from Tuomas K. at TriggerTech 

I have been solely using Triggertech triggers on all my platforms since the IPSC World Shoot Rifle 2019. I have tried a lot of other triggers throughout the years and can happily say that I found the best in Triggertech Triggers. I run them on my AR-platforms, PCC:s and my PRS rigs. The Diamond triggers are beautiful and I love the action and the clean break in them.

Even though I love my red Diamonds for the AR-platforms, the new Single Stage Diamond Trigger will be my go-to trigger for the future. Got the opportunity to test this trigger out and I basically love It!

Superfast, short distinct reset and breaks like glass, every time!

Link to other reviews:

Ultimate Reloader (2 stage diamond, but closest I could find)     

Price point:

MSRP = $304.99

Retail = Same at Brownells

I need it now! Availability:

TriggerTech or Brownells

Our Rating:

Pros:

  • Super short pull

  • Zero take up

  • Zero overtravel

  • Super clean break

  • Easy to shoot fast or accurately

Cons:

  • Price

  • Doesn’t include anti-walk trigger pins

Score: 9.00 Amazing

Favorite Link:  Walker Defense NERO  

Mantis Blackbeard X

  When it comes to firearms training, dryfire systems are key. These systems let you practice at home safely and less expensively. Mantis has enhanced their awesome Blackbeard AR15 dry fire system and upgraded it to the Blackbeard X. The Blackbeard X incorporates both the Mantis Blackbeard and their X line of products. This gives the user a fantastic AR training system.

  The Blackbeard X system needs some back info to really explain it. The original Blackbeard system had a self resetting trigger, a laser, a battery pack, and an app. The Blackbeard X also has these, but it incorporates the movement part of the Mantis X series of products. You can read our previous reviews of the Mantis X10 and the Mantis Blackbeard. One might ask what the laser is for? The laser allows the user to physically see where your shots are going, or it can be used with various apps that read where the laser hits. Mantis has their own system for this called the Mantis Laser Academy. I haven’t used the Mantis version, but I tried a few others and the Blackbeard X laser worked with them. 

  Having the ability to measure movement is where the Blackbeard X really shines. It has an accelerometer and gyroscope built into the battery pack. This allows it to read movement. In the app, when the Blackbeard X system is turned on, it opens up movement categories. Under the BBX heading in the app are BBX Dynamics, Transitions, and Plate. Under those are various movement drills. The Dynamics basically analyze your shooting and tell you what's wrong. The transition drills are self explanatory, they analyze your shooting plus movement. This applies to the Plate category also, but it is set up for steel challenge type drills. In all of these, Mantis rates you on your Efficiency, Transition, Over Travel, and a Delay time. These ratings are in a “score” factor up to 100. Some parts of the app also give you a total time reading. The nice thing about time, is that the app gives you graphs and live movement recordings to look at. In these are things like shot delay, split times, and transition times. Since I shoot Steel Challenge style matches a lot, I found the Plate section of the app to be very useful. Plus they are all pretty fun to do.

  Besides all the new movement features of the Blackbeard X, it still retains all the old features of the original Blackbeard. So, you get that self resetting trigger system on your AR. I say “your” because the Blackbeard X still slides into your AR. Therefore your trigger system, rifle weight, optic, etc are still in use, unlike those other systems. This is one of the biggest advantages to the Blackbeard systems. 

  To fit the X system into the Blackbeard system, Mantis gave you a standard capacity magazine. Okay, it’s not a real magazine, instead it is the battery pack. But included in the battery pack, is the X system. It has a little flap, at the bottom of the magazine, to turn it on. When this happens, a blue light blinks until the app has paired to it. Then it turns a solid blue. The original Blackbeard had a shorter battery pack. The Blackbeard X’s is longer because it houses the X parts that let it read movement.

  Having used the Blackbeard extensively, moving to the Blackbeard X was easy. I was pleasantly surprised at how well it read movement from target to target. I really liked that it told me if I had over passed the target and had to move back. You don’t really notice it until you see it on the graph. It even will play your movements for the particular drill. So you can see what you are doing along the timeframe that it took you to shoot the drill. My only complaint about the Mantis systems is that there is zero felt recoil. Maybe the next upgrade will have some sort of perceived recoil. Other than that, the Blackbeard X has a lot of good training options in it. 

  The Blackbeard X system is a really nice AR dry fire training aid. It gives the added feature of movement tracking. If you want one of the best dry fire training systems, you can’t go wrong with the Mantis Blackbeard X. Pair it with the Mantis Laser Academy and you get even more data. Plus it’s fun and you can compete with your friends. If you want an AR dry fire system, look into the Mantis Blackbeard X. It is a very useful tool to have.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

AR dry fire training system with built in analytics

Target Market:

Anyone wanting a dry fire training system for their AR15

FNBs (Features & Benefits of this product):

  • Trigger reset system

  • Battery pack - size of 30 round magazine

  • Includes Mantis X system in battery pack

  • Laser for use with training apps

  • App includes diagnostic tools and training aids

  • Motion based analysis of weapon movement

  • With or without Laser

  • Uses everything on your AR - sight, trigger, etc

What other aesthetic options or finishes are available?

No laser, IR laser, or Red laser 

What others are saying?:

5/5 stars from Harrison B. at Mantisx.com   

Excellent training tool. The resetting trigger lets you practice follow up shots and the built in Mantis allows you to track your split times. It isn’t inexpensive, but it’s cheaper than 1,000 rounds of ammo at current market value, and it allows for significantly more practice than that.

Link to other reviews:

American Gun Facts   

Price point:

MSRP = $299.00 - $349.00

$349 as tested with green laser

Retail = Same

I need it now! Availability:

Mantis

Our Rating:

Pros:

  • Drop in system that uses your rifle

  • Movement tracking

  • Battery is same size as 30 round magazine

  • Training options in app

  • Laser can be used with other training systems

Cons:

  • Pricey

  • No recoil

  • Battery life isn’t as good as original Blackbeard

Score: 8.00 Great

Favorite Link:  Rough Cut Holsters   

Unique ARs Handguard

  When you think of AR handguards, you typically don’t think about exotic designs. Unique ARs is here to change your mind about that. They make AR handguards with intricate designs in, and on, them. Unique ARs will also do custom designs. What makes the Unique ARs designs even better, is that they are also very functional.

  Unique ARs sent me one of their stock design handguards. The name of this particular one is the “Filigree.” A Filigree’s definition is: “An intricate, delicate, or fanciful ornamentation”. This handguard is exactly that. I like to think of it as an old school scroll pattern. It is pretty cool looking, especially when color is added to it.

  This particular handguard is 15” long and free floats the barrel. Unique ARs does make shorter versions, but I do like longer handguards. It is a tube style handguard, with the Filigree pattern milled in. There are no rails or anything else on this “original” series handguard. However, on the top and bottom, there are threaded holes to mount Unique ARs picatinny rail sections, in case you need a section of rail. Unique ARs also offers a “slim” style of handguard, it has a full length top rail, if that’s what you are looking for.

  Installation of the handguard is pretty normal. So I won’t go into it too much. One will need the normal AR tools to do it. Plus you will need a low profile gas block to fit inside the tube. The inside diameter of the handguard is 1.75” and the outside is 2”’. This particular handguard weighs in at 15.9 ounces complete with the barrel nut and mounting hardware. So it’s not heavy, but not super light either.

  When you order a standard option handguard from Unique ARs, you can also order some add ons. The add ons include semi-custom cerakote in almost any color. Either one or two different color options. The Filigree handguard was sent with a single cerakote option. So the outside of the handguard is black, and inside the scroll work is lime green, or as I like to say, zombie green. It looks really good! I actually mounted it on my Spikes Zombie Lower rifle. The cerakote work, in the Filigree, really shows off the expert ability of the cerakoter’s over at Unique ARs. There is some pretty fine detail work that goes into it.

  Now for how it actually performed. I was really surprised at how grippy the handguard was. I can get a fantastic grip on it because of all the machine work. I thought it would be smooth, but no, it’s not. Because of the texture, this handguard works really well when moving from target to target. It is almost like having built in grip panels. The little bit of extra weight seemed to make the rifle feel more stable than it was when it had a carbon fiber one on it. This handguard makes the rifle look awesome.

  If you are in the market for something different, the Unique ARs handguard is it. With all the special designs and cerakote options, you will definitely have a “unique” AR. If you want something you designed, or just something not in their catalog, you can have it made by them. If you are building that true custom rifle, their handguard will make it “one of a kind”. As an added bonus, it actually will make the rifle perform better. Go check out Unique ARs, but I’ll warn you, it’ll probably end up costing you a few bucks.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Custom AR handguards

Target Market:

Those wanting a unique look to their AR

FNBs (Features & Benefits of this product):

  • Filigree Scroll pattern

  • 15” Free-float handguard

  • Made from 6061 T6 Aluminum

  • Inside diameter 1.75″

  • Exterior diameter 2″

  • Compatible with any mil spec AR-15 upper receiver or (DPMS Gen 1 Style) AR-10 upper

  • Mount accessories with Unique-ARs proprietary picatinny rail only

  • Weighs 15.9 ounces complete with barrel nut and hardware

  • Available in 9″, 12″, and 15″ lengths.

  • Custom cerakote available

What other aesthetic options or finishes are available?

Too many to list

What others are saying?:

When I decided to build my first AR, I decided that it had to be different and not a typical build that I could just go grab off the shelf. I came across the Unique-ARs Freedom handguard and thought, “I have to have that on my build!”

When it came time to order I discovered that I could choose colors! But not just one color, two colors! After a bit of time sorting through the hundreds of colors, I found a color that would match my build perfectly. I placed the order and it arrived a week earlier than expected. It is the perfect finishing piece and definitely an eye catcher! Thanks a ton!

Joshua M. at Unique AR’s

Link to other reviews:

Gear-Report  

Price point:

MSRP = $285.00

Start at $185.00

Retail = $285 plus cerakote

I need it now! Availability:

Unique ARs

Our Rating:

Pros:

  • Awesome designs

  • Fully Custom handguards available

  • Cut out patterns give a very good grip

  • Custom Cerakote colors

Cons:

  • Must use Unique’s picatinny rails if wanting a mounting platform

  • A little heavier than some other handguards

Score: 8.00 Great

Favorite Link:  Walker Defense Research 

Timber Creek 30mm scope mount

  If you know anything about Timber Creek Outdoors, it’s that they make bright anodized and cerakoted AR parts. They happen to have a new 30mm cantilever scope mount. This mount is part of their “Enforcer” line of AR parts. Because of this, it comes in all of Timber Creek's colors.

  The Enforcer Cantilever Scope mount is a top quality scope mounting platform. It is made from 6061 aluminum. This gives the mount plenty of strength while still being lightweight. It weighs in at 6.56 ounces on my scale. This is quite a bit lighter than a lot of mounts in this category. Yes, it is for use with 30mm scopes, so you have plenty of options in the optics arena. There are 4 clamping screws to clamp it to your picatinny rail. These screws also act as the recoil lugs for this mount, making it extremely rigid to the mounting rail. Timber Creek also uses Torx head screws throughout, so no stripping the heads out on this mount.

  I opted for the Tungsten Grey cerakote finish on the Cantilever scope mount. As mentioned, the mount comes in Timber Creek’s assortment of colors. Some are anodized and some are cerakoted. From previous experience, I know that Timber Creek does a great job with their anodized colors. This is partly why I chose Tungsten cerakote. The cerakote on this mount is nicely done also, in fact maybe too nice. When I installed the scope, I had to sand the cerakote down inside the rings. Not all of it, just enough to smooth it down because there was some slight binding during the initial installation. The slight sanding cured it. I attribute this to the Tungsten cerakote being a slightly rough finish. Other products I’ve used with Tungsten cerakote also have this same feel to them. I suspect that smooth cerakote options, as well as the anodized ones, might not have this problem. But I really do like how the mount looks on a black AR, it adds just a hint of some color.

  Ring height on the TC Enforcer scope mount is 1.5”. Why do you care, you might ask. The 1.5” height is pretty much an industry standard. This height also gives you a proper cheek weld, on an AR rifle, with most optics. I installed a Primary Arms SLx 4-16x44 into the cantilever mount. There is plenty of room between the rail and the objective lens. I’d venture to guess that all 50mm objective lens scopes would still have plenty of clearance between the scope and the rail. Being a cantilever style mount, it also places the scope farther forward to give you proper eye relief on your favorite AR rifle.

  The Timber Creek cantilever mount won’t have any problems living on your AR rifle. But, I wouldn’t hesitate to use it on something larger. With those 4 mounting lug screws, it should handle some serious recoil. You could even mount it up on a bolt gun, if so inclined. It only comes in a standard 0 MOA base, but for most of us, that won’t make any difference. I’m pretty pleased with what Timber Creek has done with this mount. Being in the Enforcer line, means that it will match other Enforcer series parts.

  Timber Creek has done a fine job with the Enforcer Cantilever mount. It’s rugged and lightweight construction should last you eons. Having colors to match your other AR parts is a bonus too. If you are looking for a lightweight scope mount that is made in America, go check out the Cantilever mount from Timber Creek Outdoors

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Lightweight 30mm cantilever scope mount

Target Market:

Anyone who wants a lightweight scope mount, especially for AR style rifles

FNBs (Features & Benefits of this product):

  • Made from 6061 aluminum

  • 30mm ring size

  • Ring Height - 1.5”

  • Cantilever design

  • Weight - 6.56 ounces

  • 4 clamping screws also double as recoil lugs

  • Torx screws throughout

  • Made in USA

What other aesthetic options or finishes are available?

Different anodized and cerakoted colors

Price point:

MSRP = $224.99

Retail = Same

I need it now! Availability:

Timber Creek Outdoors or maybe Primary Arms

Our Rating:

Pros:

  • Lightweight

  • Rugged

  • Color options

  • Made in USA

  • Standard 1.5” height

Cons:

  • May need some fitting or sanding

  • No 34mm option as of yet

  • Price might deter some buyers

Score: 7.50 Good

Favorite Link:  Walker Defense

VZ Grips - AR Grip

  VZ grips has been making handgun grip panels for eons. They also make rifle grips for AR’s and SCAR rifles. The rifle grips are made from VZ’s durable G10. Being that VZ is a sponsor of the Gun & Gear Review podcast, they graciously sent one of the AR grips with their Gen 2 Stipple pattern. Besides the Stipple pattern, VZ makes AR grips with 6 other textures, all of them have various color options available.

  With all the various color combinations available from VZ, I opted for the grip in all black. I mainly chose black because it would go with whatever rifle or pistol I chose to install it on. As previously mentioned, VZ does also offer two-tone grips and they are made from the same proprietary G10. These color options and patterns can give the VZ AR grip a fantastic look.

  The Stipple gen 2 pattern I opted for is VZ’s most aggressive grip texture, at least in their AR style grips. The Stipple pattern resembles a good stippling job. But, VZ’s stippling is done on a 4-axis CNC machine that cuts out the desired pattern. The pattern wraps around the grip for 270 degrees, however the front of the grip is not patterned. The Stipple pattern is sharp. If you have soft hands, this grip pattern will probably be way too aggressive for you. I would say it is almost too aggressive for me, but only almost. It is also super grippy. Wrap your hand around this thing and it is not moving. It doesn’t matter what kind of grime, oil, blood, or sweat you get on your hands, this Stipple pattern will give you a great grip! I am super satisfied with the texture.

  I first mounted the VZ Stipple grip on an AR pistol. I did this because I wanted to try it out on something different. This allowed me to shoot one handed with the Stipple pattern grip. The grip performed well in this application and didn’t feel overly aggressive. I then proceeded to try it on a rifle. Same thing, the grip performed well. I preferred using it on the standard rifle, as the grip angle seemed very comfortable with either the stock collapsed or extended fully. This says a lot for the 17 degree grip angle that VZ uses on this grip. The grip did feel a little odd when using it on the pistol, as a shallower grip angle would have worked a little better for me. But that’s no fault of VZ Grips.

  VZ has done a great job with the Stipple Gen 2 AR grip. I really like the super aggressive texture, some people might not, but VZ makes other textures that are more suitable for the less aggressive crowd. If you want to feel secure using your rifle in all circumstances, then definitely look into the Stipple pattern grips. VZ has definitely created a great AR grip.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

G10 AR grips

Target Market:

Those wanting indestructible, various grip texture, and various color grips for AR rifles 

FNBs (Features & Benefits of this product):

  • 270 degrees of machined texture

  • Machined from a solid piece of G10

  • 17 degree grip angle

  • Standard Length of 4" over all

  • 3.6oz

  • Sharp Stipple pattern texture

What other aesthetic options or finishes are available?

Lots of different color and texture options here - https://vzgrips.com/shop-all/rifles/ar15-grips/

What others are saying?:

5/5 stars at VZ Grips

This grip is incredible. Very aggressive. If you have thin skin, you better throw some gloves on. This thing is the real deal. 10/10 I recommend. And will use VZ on all future builds

5/5 stars at VZ Grips

I’m very please with this grip. I ordered the red and black full-size stippled grip and it looks fantastic. As another reviewer noted the texture is VERY aggressive. There is little to no chance of it sliding around in your hand. I imagine it would be great for active competitive shooting. I ended up carefully sanding some of the sharper points down just a bit and it’s much more pleasant on bare hands. A quick wipe with my cleaning rag and you can’t even tell they’ve been sanded. I’m quite pleased and would highly recommend!

Link to other reviews:

I couldn’t find any worth while

Price point:

MSRP = $85.00

Retail = 15% off using code “GGR15”

I need it now! Availability:

VZ Grips

Our Rating:

Pros:

  • Stipple pattern is super sharp and grippy

  • 17 degree grip angle

  • Color options

  • 1 piece design

  • Various grip patterns

Cons:

  • Some options can be too aggressive

  • More expensive than other grips

Score: 8.50 Great

Bushmaster DM2S Trigger

  I'm not usually a 2 stage AR trigger guy. So when Bushmaster asked me to review one of their new DM2S triggers, I was a little hesitant. But, since I really like trying different triggers out, I couldn’t pass up the opportunity. When it showed up, I was pleasantly surprised with how much I liked it. The DM2S is a good 2 stage AR trigger.

  If you haven’t heard, Bushmaster recently came under new ownership. What does that mean for you, the consumer? Most likely they will be introducing new products, like the DM2S, suppressors, and new updated rifles. All made in America.

  The DM2S is a little different then most aftermarket triggers you might be used to. It is not a cartridge style. Instead it resembles a Mil-spec trigger. So when you install it, it installs in two pieces, just like that old GI trigger. But, it is definitely not your old GI trigger. However, the trigger shoe is a spot on match for a GI trigger. So the trigger shoe curve will be recognizable to all. In fact, when you look at the exterior of a rifle with the DM2S trigger in it, you can’t even tell that it has a match grade trigger installed. 

  I guess an explanation of what a “2 stage” trigger is, is in order. A 2 stage trigger has 2 distinct actions. When you first pull the trigger, a lighter weight pull is felt. This lighter pull can feel like take-up, but in fact, it is part of the design. Once you pull through the first stage, you come to a stop, or wall. This is the second stage. The second stage is a heavier pull weight that is added onto the first stage's pull weight. Then you add a little more pressure, and the trigger breaks, thus firing the firearm. 2 stage triggers are sometimes used by those wanting to “stage” the trigger to get that little extra accuracy. By pulling through the first stage, a shooter can then make slight accuracy adjustments before breaking the shot. Or if the shooter decides not to take the shot, they can simply just release pressure to reset the trigger back to its original starting point. The DM2S that is here, measured around 1.5 lb pull for the first stage and 4 lbs for the second stage. So the DM2S’ second stage adds 2.5 lbs to the first stages 1.5 lbs, thus giving the total pull weight 4 lbs. Bushmaster publishes lubricated and unlubricated pull weights, listed in the FNB’s down below. The 4 lb weight, I measured, was with a lubricated trigger. It was only slightly higher before I lubricated it, maybe 0.25 lbs heavier. The DM2S’ second stage pull is crisp and clean. I was pretty impressed with the trigger break. It also has an excellent reset.

  As mentioned, I’m more of a single stage trigger guy. However, the DM2S isn’t something to turn away. I was pleasantly surprised at how fast I could shoot this trigger. I ran some rifle Bill drills with it and they were about 0.30 seconds slower. That’s 6 shots on target at 7 yards, in 1.7 seconds with the DM2S. Not quite as fast as a super light single stage, but still fast. I can also see where the 2 stage has advantages when shooting from a bench, or prone, or for accuracy. Staging the trigger and then pulling through the 2nd stage can really help staying on target. With the trigger only having a pull weight of 4 lbs, it doesn’t lend itself to moving you off target like a heavy trigger pull weight can.

  The DM2S is a non-adjustable trigger. There is nothing to set for pull weight, over travel, or anything else. That being said, the DM2S has a little bit of over-travel, but not much, maybe 0.050”. Since it is a 2 stage trigger, pre-travel is included in the first stage. I did measure it at around 0.150”. The trigger break measured a little under 0.100”, so I’d say about .080”. Therefore, the total trigger movement, to get the trigger to fire, is around 0.230”, or just under ¼ inch. Reset on the trigger seemed to be around 0.100” since you don’t need to reset the trigger all the way through the first stage, only to the beginning of the second stage.

  The DM2S trigger, from Bushmaster, actually surprised me. For a 2 stage, dedicated marksman style trigger,  it is pretty good. The pull weight is good, it has a crisp 2nd stage, and a forceful reset. If you are the type who likes 2 stage AR triggers, you might give the DM2S a try.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Dedicated Marksman 2 stage AR trigger

Target Market:

AR15 users wanting a good 2 stage trigger

FNBs (Features & Benefits of this product):

  • 2 stage AR15 trigger

  • 4.12 - 4.56 lbs. unlubricated pull weight

  • 3.12 - 3.71 lbs. lubricated pull weight

  • Standard Mil-Spec Curved Trigger Bow

  • Mil Spec Pin Size - 0.154”

  • Mil-Spec lower compatibility 

  • Made in USA

What other aesthetic options or finishes are available?

None

What others are saying?:

Nothing found

Link to other reviews:

The Truth About Guns 

Price point:

MSRP = $129.99

Retail = Same

I need it now! Availability:

Bushmaster Firearms

Our Rating:

Pros:

  • Installs like any mil-spec AR trigger

  • 4 lb total average pull weight

  • 2 - stage

  • Made in USA

Cons:

  • Only available in standard mil-spec curved shoe

  • Not a drop in style

Score: 8.00 Great

Favorite Link:  Midwest Firearm Solutions

Adaptive Tactical EX Stock & Tactical Grip

  Years ago I had the opportunity to use one of Adaptive Tactical’s shotgun stocks. I was impressed with the recoil pad it had. So when they offered to send their new M4 stock and pistol grip, I was all for it. This EX Performance stock has received some upgrades recently over their previous version. Coupled with the Lightweight Tactical grip, you have a nice combination for just about anything needing a new stock and grip.

  The EX M4 style stock still has a bunch of the normal stock stuff. It fits on your standard mil-spec extension tube. It is adjustable with controls similar to an M4 stock. The cheek piece gives a better feel than a lot of adjustable stocks. There is also a bunch more.

  Adaptive Tactical gave the new EX stock a few upgrades. Some of these might be noticeable, others, not so much. It has a larger stock adjusting lever for easier adjustments. They put in an oversized lock pin to hold the placement of the stock better. This pin also adds strength when using the stock on a shotgun or AR10 style rifle. The pins holding the adjustment lever are also covered. Adaptive Tactical says it’s for easier stock removal and installation, I think it just makes it look more refined. Also included is a reversible QD mounting socket. Lastly, it uses their fantastic recoil pad.

  As far as specs on the EX stock, here they are. It weighs in at 12 ounces. But lose the recoil pad, and it drops to 8 ounces. It’s 7 ¼ inches long with the recoil pad. You’ll lose a little over an inch if you remove the pad. The extra pad length also can make the stock work better for tall people, or those with long arms.

  Newly added to the Adaptive Tactical lineup is their Lightweight Tactical Grip (LTG). The grip pairs nicely with the EX stock. As one can guess, the LTG is highly skeletonized to reduce weight. It is made from reinforced polymer and includes mounting hardware. The LTG also has a 25 degree grip angle with a medium beavertail. Lastly, it weighs in at a tiny 2.6 ounces. 

  I’ve had the pleasure of using both the EX stock and LTG grip on different shooting outings. One of those was a shooting match that consisted of mainly rifle and pistol drills. This meant there were quite a few transitions from pistol to rifle, etc. I was worried that the super soft recoil pad would get caught on my gear. I was pleasantly surprised when it didn’t. An added bonus was that there is little to no recoil with that pad on there, yes it was only a 5.56 AR, so not much anyhow. Making adjustments with the oversize adjustment lever was super easy too. The EX stock has a little more play, on the buffer tube, than I would have liked. It didn’t seem to bother any, but I’d like it a little tighter as it rattled a bit. During the match, I also had a sling attached in the QD socket. It did what it was supposed to do, hold the sling. It is not a non swivel QD, so the sling could possibly twist on you. I didn’t have this happen, but it is possible. Overall, I liked how the stock worked for me.

  The Lightweight Tactical Grip wasn’t used during the match, but has been used a bit. It is light, but gives me a pretty good grip on the rifle. The way the LTG is shaped, works well for both small and large handed shooters. It is shaped so that the grip is smaller toward the top, and larger toward the bottom. I found that it felt like my hand was getting forced up toward the top. This gave me a really good grip and made it easy to use the controls. The grip may not be for everyone, as my son said it felt weird to him, but he didn’t have any problems using it. The grip angle seemed to work well for me too.

  The EX stock and Lightweight Pistol Grip are good performers. They work as intended and have some really nice features. If you're building a rifle, or have something with some major recoil, the stock could be perfect for you. The LTG really is personal, you may like it, you may not. It’s very light, so when weight is a concern, Adaptive Tactical has you covered. You can check the stock/grip combo out and more at Adaptive Tactical.  

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Adjustable stock with super soft pad and lightweight pistol grip

Target Market:

AR builders and users or anyone wanting a M4 style stock with a recoil pad

FNBs (Features & Benefits of this product):

Stock:

  • Compatible with Mil-Spec sized extension tubes

  • Reversible QD socket

  • Oversized adjustment handle

  • Weight: 12 oz

  • Length: 7.25"

  • Made in the U.S.A.

Grip:

  • One-piece polymer construction

  • Ergonomic shape; comfortable with aggressive design

  • Beavertail

  • Includes mounting hardware

  • Weight: 2.6 oz.

  • Grip Angle: 25 degrees

  • Dimensions: 4.75” L x 2.25” W x 1.125” H

  • Made in the U.S.A.

What other aesthetic options or finishes are available?

FDE

What others are saying?:

Stock:

Jim S - 5/5 stars @adaptive tactical 

Adaptive Tactical Stock is a superior product, strong design, fit and function is excellent, felt recoil is reduced to a minimum, adds value to any rifle. Thicker recoil pad is a plus, adds that extra length needed for better fit and comfort, especially for shooters with longer arms.

Grip:

Country Girl - 5/5 stars @adaptive tactical

Awesome grips, lightweight yet seem heavy duty, feel good in hand, perfect angle, and great customer service. 

Link to other reviews:

The Truth About Guns

Price point:

MSRP = $59.99 combo price

Retail = $49.99 for the stock

             $17.99 for the grip

I need it now! Availability:

Adaptive Tactical or Primary Arms

Our Rating:

Pros:

  • Super soft recoil pad

  • Multiple sling mounting options

  • Skeletonized grip

  • Made in USA 

Cons:

  • Stock fit is loose

  • Rotational QD mount

Score: 7.00 Good

Favorite Link:  Walker Defense Research

Hiperfire PDI trigger

  Sometime around the beginning of 2020, Hiperfire contacted me about reviewing their new PDI drop in single stage trigger. Since I really like the other triggers I have from them, I suspected this one would be nice also. When it finally arrived in September, I was not disappointed.  

  The Hiperfire PDI is their latest “drop in trigger” system for AR15 style rifles. They even make one specifically for the Sig MCX platform also. Usually when I think of a “drop in trigger”, I think of the cartridge style, where all the parts are contained inside a cartridge, that just drops in where the trigger assembly goes. The PDI is slightly different. It is essentially a cartridge style, but with the hammer spring feet extending forward, like a standard GI trigger assembly. Installation is pretty straight forward for anyone used to dealing with AR triggers. It also comes supplied with an anti-walk pin set. 

  If you have ever seen a Hiperfire trigger, you know that they look a little different than a normal trigger. The PDI is no different. It uses a curved trigger with a “backbone”. The backbone consists of a toothed section on the back of the trigger shoe. One of the purposes of the backbone, is to install their “Hipershoe”. The Hipershoe is an adjustable finger pad that can be moved up or down, depending on user preference. Using the Hipershoe will also allow slight adjustments in trigger pull weight. If you move it down, it slightly lowers the trigger pull weight. Moving it up slightly increases the pull weight. The drawback to this is, may it be ever so slight, that more creep is added to the pull, when the pad is in the lower positions, and more trigger pull weight is added when in the upper positions. I only really noticed this when shooting slowly, as in precise aimed shots. The Hipershoe also helps individualize the trigger, by placing the shooter's finger in a better location for him or her. 

  One of my favorite aspects of the PDI trigger is it’s hammer energy. Lots of aftermarket triggers reduce the hammer strike energy to lower the trigger pull weight. Not the PDI trigger. It has Mil-strength hammer strike energy. What does that mean for you? Well, it means that you will probably never have a misfire because the hammer didn’t hit the primer hard enough. My sample PDI worked with every type of ammunition used, from steel cased .223 to 9mm and even .22LR. 

  My Second favorite aspect is the trigger pull weight. It comes in at a 2 lb fixed pull weight. Yes, 2 lbs. When I first installed the PDI, it measured 2-¼ lbs, but with some use, came down to the stated 2 lb weight. As mentioned earlier, the weight can be finely adjusted by moving the Hipershoe up or down the trigger face. When I say slightly, I get about ¼ lb difference in pull weight, from the top setting to the bottom setting. My least favorite aspect of the PDI, also includes trigger pull. There is quite a bit of initial creep in the trigger before it releases. When shooting fast, it is not really noticeable. But, when shooting slow, precise aimed shots, it is annoying. As the Hipershoe gets moved farther down, for the lightest pull available, this creep gets more noticeable. The trigger reset has to be mentioned. It is very positive, that trigger snaps back way better than I expected, basically like a standard mil-spec trigger. 

  The PDI trigger can also be used in Pistol Caliber Carbines (PCC’s). The design has a hammer collision bumper and disconnector crash protection. This allows the hammer to reset properly under the harsh direct blowback of most PCC’s. PCC’s tend to bounce hammers from their harsh recoil impulse, especially with lower trigger weights. Thankfully, Hiperfire has alleviated this with their PDI trigger. I ran the PDI in a 9mm PCC. I had zero times where the rifle went more than one round per trigger pull, something I can’t say about other PCC triggers I’ve used.

  I used the PDI in just about every type of situation I could think of. It ran flawlessly in all of them and was a joy to use. Since I don’t use this trigger for slow fire, the creep was not an issue. The trigger pull weight is just awesome. I am able to shoot super fast double and triple taps, thanks to the PDI. This applies to 9mm, .223, and .22LR. I even use it with the “Blackbeard” system from MantisX. I really do think this trigger improved my speed on follow up shots. I even dropped the rifle with the PDI in it, and it still works as if it were brand new.

  The Hiperfire PDI drop in trigger is everything they say it is. I just can’t get over the 2 lb pull weight in a drop in trigger system. Yes, it might be $180, but it’s not the highest priced drop in out there. If you are looking for a good AR15 trigger, for PCC or anything else, definitely go check out Hiperfire and the PDI.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Smooth, light, drop in trigger for AR15”s

Target Market:

Those wanting a nice drop in trigger that will work in just about any AR configuration

FNBs (Features & Benefits of this product):

  • MIL-Grade Hammer Strike

  • H&M BLACKNITRIDE Finish

  • Hammer Collision Bumper

  • Disconnector Crash Protection

  • Disconnector Spring Crush Protection

  • Curved Trigger Bow with a Backbone

  • HIPERSHOE

  • Drop in assembly

  • 2 lb trigger pull weight

What other aesthetic options or finishes are available?

SIG MCX, Titanium-Nitride or Titanium-Carbon-Nitride coatings 

What others are saying?:

5/5 stars on Brownells

WELL DESIGNED

I installed the trigger in a Quarter Circle 10 PCC and would comment the second trigger pin was a little tight to get through the hole. Not saying this is a problem just an observation. The trigger breaks between 2.5 and 3 pounds and has a nice feel. The reset is short and is very audible. No failures or problems after 500 rounds (practice and 2 gun match). I feel the trigger is a good value, appears to be well made, and should hold up to the demands a blow-back bolt places on a trigger.

Link to other reviews:

Nothing found at the writing of this

Price point:

MSRP = $180.00

Retail = $171.00 at Brownells

I need it now! Availability:

HiperFire or Brownells

Our Rating:

Pros:

  • Hammer Energy

  • Pull weight

  • Hipershoe

  • PCC compatible

  • Great reset

  • Ease of installation - drop in

  • Comes with anti-walk pins

Cons:

  • Creep in trigger

  • A little on the higher price side

Score: 8.50 Great

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Axeon MDSR-1

  I was looking for a red dot to put on top of a new build and was wandering around the Axeon Optics website. I didn’t need anything special, just something that I thought would hold up. Axeon really did have what I was looking for. It was the Axeon MDSR-1 red dot. The MDSR-1 appears to be built for modern sporting type rifles, so here we are.

  The MDSR-1 is not a red dot you would put on a fighting rifle. But, it wasn’t designed for that. It is however a great little red dot for trips to the range or varmint hunting. I say this, not because it isn’t well built, but because it has a 3 hour auto off function, not something I like in a fighting red dot. As mentioned, I mounted this little 1x20 red dot on an AR rifle and it works great! The MDSR-1 would also be right at home on a 22 rifle, something like a 10/22 for instance. Since it comes with both a standard low mount, and the co-witness hi mount, you can pretty much put it on whatever you wish.

  The specs on this little red dot are pretty nice too. The battery life is 30,000 hours on a single cr2032 battery, so I’ll be retired by the time it wears out. It has 11 brightness adjustments operated by up/down buttons on the top of the optic. The “up” button also turns the sight on. It weighs in at a measly 4 ounces. Axeon also provides see-through flip up lens caps, and they are pre-installed.

  Probably my favorite aspect of the MDSR-1 is the 2 moa dot size. The dot is crisp, even for me. But with the 2 moa dot, I can pick it up faster than a 1 moa dot. A 2 moa dot is still small enough for me to have some precision. The Axeon has ½ moa adjustments to get you on target. The little caps, covering the adjustment knobs, are made to be flipped over and used as the adjustment tool. This isn’t just an Axeon thing, but I do appreciate this little bonus. 

  I ended up using the MDSR-1 more than expected. At first glance, I thought the little 20mm optic might be a bit small. It is not. My eyes looked right through it every time I shouldered the rifle. There is a little bit of halo effect when the dot is turned up high. I see this halo where the edge of the glass meets the housing. It is noticeable, but actually kind of gives it a circle dot feel. On my first range session with the little red dot, I had the dot start blinking under recoil. I pulled the battery and bent the terminals some. This fixed the problem and it hasn’t come back, so I chalk it up to being made somewhere outside of the US. I don’t know how many rounds are through this red dot, but it’s probably over 500 when I write this. It has held zero. I even had to hit this particular rifle with a rubber mallet, because my .22lr kit didn’t want to be removed. The sight’s zero and battery terminals, held up to the “literal” beating, so I figure it’s good enough for its intended purpose.

  For a reasonably priced red dot, the MDSR-1 has been really good. At around $100, I got way more than I expected. Crisp dot, lightweight, long battery life, what more could you really ask for in a sporting red dot. Go check out the MDSR-1 if you're in the market for a decent red dot in this price range.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Modern sporting rifle red dot

Target Market:

Those wanting a small red dot for range and hunting use

FNBs (Features & Benefits of this product):

  • 1x20mm

  • 2 MOA dot

  • 11 brightness settings

  • 3 hour auto off

  • Weight - 4 ounces

  • See through flip caps

  • 30,000 hours battery life

  • Includes standard and riser mounts

  • ½ MOA adjustments - adjustment caps double as adjustment tool

  • Uses 1 - CR2032 battery

  • IP6 waterproof

  • 800g shock rating

What other aesthetic options or finishes are available?

None

What others are saying?:

Nothing found

Link to other reviews:

Nothing found with Google search

Price point:

MSRP = $129.99

Retail = $106.17 on Amazon

I need it now! Availability:

Axeon or Amazon

Our Rating:

Pros:

  • Size & weight

  • Crisp dot

  • Includes riser mount

  • Battery life

  • Flip caps

Cons:

  • Auto shut-off

  • Had to tighten (bend) battery terminals

Score: 7.50 Good

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Favorite Link:  Gun & Gear Cult   


Atibal SLR-1

  I first learned about the Atibal SLR-1 red dot at Triggrcon. To say the least, I was impressed with the prototype I handled. After some time, the production versions were released and they sent one for review. The SLR-1 is 1x20 red dot sight.

  There are a lot of red dots on the market, but only a few are even similar to the Atibal. The Atibal SLR-1 is solar and/or battery powered. The solar works so well that I even ran the red dot without a battery, in overcast weather. Because the SLR-1 is so efficient, it has a combined battery life of over 100,000 hours, that’s over 11 years! Another innovative feature is the removable solar panel, should you break it or something, just order a new one. Much better than ordering a whole new sight. When in the “solar” mode, brightness adjustment is done automatically depending on ambient light. One can switch over to “manual” mode if they want to set the brightness level.

  As with most red dots, the Atibal SLR-1 has a bunch of expected features. The SLR-1 has a 2 moa dot or a 35 moa circle dot reticle. 8 brightness settings, 1 of them is night vision compatible. It’s shockproof, water proof, parallax free, nitrogen filled, and has multi-coated lenses. The battery is easily accessed on the side of the sight, as are the multi-use buttons. Length on the SLR-1 is 3”. Weight is 5.6 ounces. It comes supplied with a very nice AR co-witness mount, but has mount compatibility with Aimpoint T-1 and H-1 mounts

  Now that all the technical stuff is out of the way, let’s dig into some of the good stuff. My SLR-1 came in a nice plastic padded case with everything needed to mount it, zero it, clean it, and cover it, they even threw in an extra battery. I can’t say enough good things about the supplied mount. Most supplied mounts are usable, but not great. The Atibal mount is sturdy, good looking, and mounts very securely. A wrench is even supplied to tighten down the mount.

  Actual use of the SLR-1 is where it shines. The dot and circle dot are very clear. Looking through the 20mm tube, I see little to no color differences. Because the solar panel is mounted on top, it picks up light well. When using the “solar” mode, the brightness of the dot is automatically adjusted. One drawback to the “solar” mode is that you can only use the 2 moa dot reticle, not the 35 moa circle dot. The auto brightness function adjusted brightness extremely well, never did I feel like the dot was too bright or too dim. It is also very responsive to changes in ambient light. To switch over to the “battery” mode, just tap the “+” button and you are now using the battery. Here you have manual brightness adjustments. As you can guess, “+” increases the brightness, and “-” reduces the brightness. The dot does flare when turned up, but that’s pretty normal for any red dot. Since we are on “battery” mode, if you hold down the “-” button for about 3 seconds, the reticle will change over to the 35 moa circle dot. After using the circle dot, I think I prefer a 65 moa dot over the 35 moa dot. Mainly because the bottom of a 65 moa circle is the height over bore zero of an AR at 7 yds. Now if you want to switch back to “solar” mode, just hold down the “+” button for about 3 seconds.

  I’ve been using the SLR-1 for around 4 months. I really like the 2 moa dot and hardly ever use the circle dot. Like mentioned before, it is super clear and easy to find the dot. It has held zero, even with me bouncing it off a wooden bench. It’s light, so it fits in well with the carbine it is on. One design aspect I like is the protected turrets. Yes, it makes it harder to get the caps on and off for adjustment, but protects them from being broken off. Speaking of caps, the turret caps also can be turned over and used to adjust the windage and elevation, both of which are 1 moa adjustments. The actual clicks on the adjustments are pretty good also. There is no problem hearing or feeling them. 

  Atibal did a stand up job designing the SLR-1. It’s clear, tough, and has some of the best battery life in the game. The use of industry standard mounts is smart, as is the multiple reticle option. Plus it has a lifetime warranty. Atibal has been upping their game in the optics industry, definitely give them a look.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Solar Red dot sight

Target Market:

Those wanting a red dot with solar capability

FNBs (Features & Benefits of this product):

  • Solar and battery powered with run times in excess of 100,000 hours

  • Removable solar panel

  • Parallax Free

  • Easy accessible battery (no tools needed)

  • Shockproof

  • Multiple Dot System (MDS)

  • 1 Hour Auto Shut Off when in battery mode

  • Multi-coated lens

  • 2 MOA dot, 35 MOA circle dot

  • 1 MOA click adjustments

  • Brightness - 8 Settings (1 night vision, 7 daylight)

  • Detachable Co-witness mount

  • Lifetime Warranty

  • Nitrogen Filled

  • Water Proof

  • Battery - CR2032

  • Length 3"

  • Weight 5.6 oz

What other aesthetic options or finishes are available?

None

What others are saying?:

Rich F. on Atibal 5/5 stars

Sweet dot!

Competitive 3-gunner, USPSA shooter, steel challenge ringer, and firearms enthusiast. I’ve owned the SLR-1 for almost a half year now. I have almost a thousand rounds with it on my competition shotgun. It's had up to 1,400pfs shells through it throwing 1 3/8 ounce of shot and don’t forget about slugs and buck shot. I can’t wait to run this thing next season in competition. Awesome dot, slim, good looking, love the solar feature and dual reticle. The circle dot setup maybe perfect on the shotgun! I'm proud to own four Atibal optics, and I’d recommend them to anyone. The price and no BS warranty seals the deal on these guys! Great job Atibal, I'm excited to see what other optics you guys come out with. I’d recommend this brand and product to anyone.

Link to other reviews:

Nothing found

Price point:

MSRP = $379.99

Retail = $323.00 at Rainier Arms

I need it now! Availability:

Atibal or Rainier Arms

Our Rating:

Pros:

  • Clear, Crisp Dot

  • Solar

  • Replaceable solar panel

  • Circle dot

  • Industry standard footprint

  • Protected turrets

Cons:

  • 35 MOA circle dot

  • Dot only when using solar

Score: 8.50 Great

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Favorite Link:   Gun and Gear Cult

JL Billet Angled Free Float Handguard

  JL Billet has been making accessories for the AR market for some time. As their name indicates, most of their parts are machined from billets of metal. A billet is basically just a raw chunk of metal. I was in need of a handguard for my pistol build. They had just what I was looking for in their 7.3” angled M-Lok handguard.

  The design of the JL Billet angled handguard is pretty straightforward. The front of the handguard is angled rearward, thus the name. There is a full picatinny rail along the top. It has 3 full M-Lok slots on the sides and 2 full M-Lok slots on the bottom. The 2 bottom M-Lok’s are not usable to me, because the base of the gas block is too close to allow the M-lok hardware to be installed. Yes, the base of the gas block clears the handguard, but not by much. On the 45 degrees are triangle shaped lightening holes. JL Billet also put lightening slots under the picatinny rail. 

  JL Billet also machined in quick disconnects for QD slings. On the rear of the handguard, closest to the receiver, is where they are located. One on each side. They are not just the, “hey let’s drill a hole in the handguard” stye, instead they are the real raised kind. One of the key features on the QD mounts, is how they are non-rotating. Once the QD is installed in the cup, it only rotates slightly, not all the way around. There are 4 basic positions to install the QD in. I loved this for the simple fact that it is more like a fixed sling point, but still rotates slightly.

  Construction of the handguard is a little non-standard. Instead of using an extrusion and then machining it, JL billet machines the handguard out of a single piece of 6061-T6 aluminum. It produces a really nice handguard, but adds to the cost. They then anodize it black. They will also sell the handguards “in the white,” or non-anodized. If you know that you are going to have the build Cerakoted, this is a nice option.

  Installation of the JL Billet handguard is pretty straight forward. The barrel nut uses an 1-⅛” wrench, which they sell for $15 if you don’t have one. The barrel nut is aluminum and you torque it down to 45 ft/lbs. You don’t have to index the barrel nut or use shims. The aluminum helps make the assembly lighter. I didn’t have any problems screwing on the barrel nut and torquing it down. Then just slide the handguard on. Install the little metal key and clamp screws. The key indexes in the barrel nut. Line the rail up with the receiver and then tighten the clamp screws to 90 in/lbs. See, easy. JL billet doesn’t use any type of anti-rotational “wings” or timed barrel nuts. The clamping force from the precision machined barrel nut, and inside handguard are sufficient. This also allows the handguard to be used on “non-standard” style billet receivers.

  Like previously mentioned, I installed this on an AR pistol. Having the barrel free floated is almost the standard today and I like that aspect of the JL Billet handguard. The angled front looks nice and keeps the front of the firearm from catching on stuff. It’s a short handguard, so flex is not a problem. At 1.55” outside diameter, it fits my hand nicely, but I tend toward smaller diameter handguards anyhow. Everything about this handguard works well.

  JL Billet did a great job with their handguards. I have seen some of their other stuff, and it looks nice also. If you are looking at handguards, or any other AR part, go give JL Billet a look.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Free Float M-Lok AR handguard

Target Market:

AR builders or those wanting a M-Lok handguard

FNBs (Features & Benefits of this product):

  • Continuous top rail

  • 6061-T6 aluminum

  • Hard Coat Anodized

  • M-Lok slots

  • 2 QD mounts

  • 2 5-slot M-Lok Picatinny rails included

  • 1.36” Inside Diameter

  • 4.9 ounces - handguard only

  • Approximately 8 ounce complete

  • Made in USA

What other aesthetic options or finishes are available?

Different lengths

What others are saying?:

Paul P. at jlbillet.com 5/5 stars

Great finishing touch

The light weight, design, and easy installation make this a great handguard for my 9mm build.

Link to other reviews:

The Firearm Blog

Price point:

MSRP = $154.95

Retail = $148.46 on Optics Planet

I need it now! Availability:

JL Billet or Optics Planet

Our Rating:

Pros:

  • M-Lok

  • Angled front

  • No timing of barrel nut

  • QD sockets

  • Billet Machined

Cons:

  • Aluminum barrel nut

  • Bottom M-Lok slots are useless on this build

Score: 8.00 Great

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Favorite Link:   Gun and Gear Cult






Taccom Delayed Blowback buffer system

  Taccom has come on the market with a delayed blowback pistol caliber carbine (PCC) buffer. We discussed it on Episode 282 of the Gun & Gear Review Podcast. I was intrigued by the way it functioned, so I talked with Taccom and they sent one to review. Taccom has been really coming on strong with products for the 3-gun market.

  As mentioned, this system is a delayed carbine buffer system for AR pattern PCC’s. How do they delay blowback in a straight blowback system? Taccom uses rare earth magnets, that’s how. The magnets literally delay the blowback, for a split second. This results in lowering the pressure used to send the bolt backwards, thus reducing the recoil impulse. It is nice to see Taccom thinking outside the norm with this system.

  I installed the Taccom buffer system in a 9mm PCC. As noted, if you have a bolt with a weight in it, you must remove the weight for the system to properly work. Since the system is self contained, you can also opt to remove the buffer retainer and spring. I used it both ways and it made no difference. It is made to be used in Carbine buffer tubes, not rifle length tubes. Being that it uses a flat recoil spring, and is self contained, it does reduce some of the “twang” noise associated with the standard AR buffer/spring/tube system.

  After first installing the delayed buffer system, you immediately notice some differences. First up, it is quite a bit harder to charge the system. The magnetic delay system is really noticeable. It is not a problem, kind of like the difference between pulling the slide back on a 9mm pistol versus a .22lr pistol. Next is the “Short Stroke System”. With the delayed system, the buffer doesn’t allow the bolt to travel reward as much as a standard recoil system. This makes it not possible to use the bolt hold open. I really disliked this function, as I couldn’t lock the bolt back during matches, or when the gun runs out of ammunition in the magazine. Besides those, everything else works the same as a standard AR.

  I can see the benefits to the Taccom delayed buffer system. It definitely reduced the recoil impulse, making it easier to get back on target fast. I ran a bunch of different types of 9mm ammo through the system. Practice ammo would sometimes cause the system to short stroke, as the system was not quite travelling all the way to the rear. This was pretty common. Sometimes it would load a round but not reset the hammer, other times it wouldn’t even load a round. It did this with both the Stern Defense adapter, and the Endomag

  The Taccom system is lighter than what I previously was using. My stock system weighed in at 8.3 ounces. The Taccom weighs in at 7.3 ounces. So I did save a little over an ounce while reducing felt recoil. PCC’s tend to be heavier due to all the moving mass in the blowback system, so an ounce could possibly make a difference for some people.

  Taccom is innovating with this delayed buffer system. I would like to see it with a bolt hold open. It does delay the system and reduce recoil. So if you are looking at pistol caliber carbine stuff, or 3-gun specific parts, go check out Taccom.

Firearms Insider Reviews - 8 Key Points

Claim to Fame:

Reduced recoil system for Pistol Caliber Carbines (PCC)

Target Market:

Competition PCC shooters

FNBs (Features & Benefits of this product):

  • Momentarily delays movement of the 9mm bolt

  • Provides for less felt recoil, less sight bounce

  • Flat wire recoil spring

  • Second stage cushion at the end of the recoil stroke

  • Works in any carbine buffer tube

  • Short stroked system - No bolt hold open

  • Works with any ‘hollow’ pistol caliber bolt**

  • Self contained system, no need for traditional detent pin

What other aesthetic options or finishes are available?

None

What others are saying?:

Nothing found

Link to other reviews:

Nothing much, just a few forum discussions 

Price point:

MSRP = $149.95

I need it now! Availability:

Taccom

Our Rating:

Pros:

  • Less felt recoil

  • Faster follow up shots

  • Delay system

Cons:

  • No bolt hold open

  • Significantly harder to hand cycle

  • Short strokes

Score: 6.50 Okay

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