Chad Wallace

January 6, 2024

Primary Arms AutoLIve Battery cap

Chad Wallace

January 6, 2024

We have all had that feeling of forgetting to turn off an optic. Then, the next time you go to the range, or worse, the field, and go to turn on the optic, you see no illumination. Advances in optics allow auto on/off capabilities. But maybe you don’t want to have to buy a whole new optic. Primary Arms has you covered. They have introduced their Autolive battery cap! The Autolive battery cap turns your optic into one that has auto on/off capabilities.

Primary Arms has made optics that turn the reticle on and off automatically for some time. The Autolive battery cap does the same thing for optics that don’t have this feature. Autolive works by sensing when the optic moves, or hasn’t moved. When Autolive senses movement, it will automatically turn the reticle on. It is so quick, that you will never notice that the reticle was off. After the 2-3 minute mark of no movement, the Autolive function will turn off the power to the reticle. Then, when you move it again, the cycle starts over.

So what is the Primary Arms Autolive battery cap? It is a battery cap that has built in electronics for the Autolive function explained above. Granted, it is larger than the original battery cap that it replaces, but not by much. I’d say it’s only about ½” taller. Or, it only adds ½” in height to where the battery is installed. A pretty small price to pay for Autolive functionality.

Installation of the Autolive battery cap is simple. Just unscrew your old battery cap. Remove the 2032 battery. Screw in the Autolive battery cap until snug/tight. Now, the Autolive battery cap has a lock ring on it. Screw the locking ring down and tighten with the supplied tightening tool. Install your 2032 battery into the Autolive cap. Then screw on your original battery cap to the top of the Autolive one. Now adjust your reticle brightness to your desired level. You are now ready to save your battery life and have the illumination function automatically turn on when you move the firearm.

I ended up trying the Autolive battery cap on two different optics. The first one was a Lucid Optics L7. Primary Arms doesn’t list the L7 as an optic that the Autolive battery cap works on, but it did. As long as the thread pitch is correct, the Autolive cap should work. As expected, the L7 now had instant on and off reticle illumination. I then transferred the Autolive cap over to a Primary Arms SLx with their NOVA reticle, since this is on a gun I use more. The Autolive cap performed great on it also. The main drawback I see with the Autlive battery cap is that it only works on selected models of optics. These optics are, as listed on the Primary Arms website:

Primary Arms SLx 1-8×24 FFP & SFP

Primary Arms SLx 1-10×28 SFP

Primary Arms SLx 1-6×24 SFP Gen III and IV

Primary Arms SLx 1-6×24 FFP

Sig Optics Tango6® MSR 1-6x24mm

Vortex Strike Eagle® 1-6 SFP

Vortex Strike Eagle® 1-8 SFP

So if you want to upgrade that optic to auto on/off, the Primary Arms Autolive battery cap just might be the thing. It will save you battery life and hopefully you won’t have that dead battery next time you head into the field. It’s a great option for that beside the bed gun, especially since you know the reticle will turn on when you grab it. If this is something you are interested in, head over to Primary Arms and check out the Autolive battery cap.

Firearms Insider Reviews - Key Points

Claim to Fame:

Turns illuminated optics on with motion

Target Market:

People who forget to turn off their optics or want better battery life

Features, Benefits, and Specifications of this product:

Integrated AutoLive motion sensing technology
Instantly turns on optic illumination when you pick up your firearm
Low profile design
Extends battery life

What other aesthetic options or finishes are available?

None

What others are saying?:

5 out 5 stars from Connor M. at Primaryarms.com

PERFECTION

Does exactly as advertised, and the install was a breeze. Set my rifle with the Gen 4 Nova 1-6 on a table, illumination was on, left it for 5 minutes and came back it was off and then with a poke it came back to life again. Just find your favorite brightness setting (i've found 8 works best for both darker rooms and full day light bright) set it and forget. This and the Nova are a hell of a combo to beat for $400.

Link to other reviews:

Tiberious Gib YouTube

Price point:

MSRP = $49.99

Retail = Same

I need it now! Availability:

Primary Arms

Our Rating:

Pros:

Massively increases battery life on optics without this feature
Small - adds very little size
Works on a variety of LPVO’s

Cons:

Price

Score: 7.50 Good

Favorite Link: Primary Arms SLx 1-6x24 ACSS Nova Review

Chad Wallace

July 28, 2023

Review, Riflescope, Scope, Hawke, LPVO, Optics

Hawke Vantage 30 1-8x24 Fiber Dot

Chad Wallace

July 28, 2023

Review, Riflescope, Scope, Hawke, LPVO, Optics

It seems like everyone is making quality Low Power Variable Optics (LPVO) nowadays. The Hawke Vantage 30 1-8x24 Fiber Dot falls into this category nicely. This particular LPVO uses a new Fiber Dot, second focal plane reticle. The L4A illuminated Fiber Dot reticle is what makes this optic shine above most others in its class.

As one can guess, the Hawke Vantage Fiber Dot comes with a bunch of features. It uses a 30mm tube to help you get a decent field of view at 8x. Of course it also has all those normal features like multi-coated optics, fast focus eyepiece, capped turrets, and a zero reset on the turrets. The adjustment ring also comes with a removable throw lever, which I actually like because it’s not super tall. The Hawke Fiber Dot also weighs in a little lighter than some of its competition with a weight of 16.5 ounces. To go along with that, it also comes in at an overall length of 10.5 inches, which is right where most of these LPVO’s fall. Lastly the Hawke Vantage Fiber Dot has a respectable eye relief of 3.8 inches. I found the eye relief to be somewhat forgiving at 8x, which surprised me a bit. At 1x I didn’t even notice it.

Now that the standard specs are out of the way, let’s talk about the Fiber Dot reticle of the Hawke Vantage 1-8x24. With the Fiber Dot reticle, Hawke took their standard L4A dot reticle and gave it fiber optics. Yes, it still uses a battery for illumination and has 11 brightness settings. But, by adding in fiber optics, the center red dot of the reticle is now bright enough to be seen on the brightest of sunny days. This gives the shooter the ability to use the Vantage Fiber Dot as you would a standard red dot. Just turn the scope down to 1x and that center fiber dot just glows bright, just like a red dot. It glows bright at 8x too, but I’m using it at 1x for fast, close up, shots. Okay, maybe not exactly like a red dot, since the reticle still has crosshairs in it and it is etched into the glass. Being etched allows it to not “starburst” out, like a normal red dot would do for those of us with an astigmatism. Those crosshairs will also help draw your eye to the center dot and improve shot to shot time. The crosshair is also a 30/30 type reticle, at least when the magnification is adjusted to 4x. This means the thin stadia lines are 30 inches from the center dot out to the thicker outer post. This gives you a way to measure distance. 4x seems to be a weird place to make the reticle measure correctly, as most manufacturers do it at full magnification for a second focal plane optic. It works, and I doubt most people are using a 30/30 LPVO to range with. But it is there if you need it. I will also mention that the optic is super clear to look through, even at 8x.

The Hawke Vantage 1-8 Fiber Dot works very well. I didn’t have any problems with the LPVO whatsoever. I really like that Hawke is using this fiber optic technology to make reticles brighter. The center illuminated dot is great. That center dot is not as bright as a true red dot, or some of its competition, but it is very usable in bright sunlight. Being able to crank that thing up to 8x is really useful for hitting farther away targets, or for target identification. Plus, I was really impressed with the clarity at 8x. The center dot is also fine enough that it is easy to make those precise shots when needed. I did like the fact that the Vantage is a little bit lighter than other manufacturers 1-6 and 1-8’s. The magnification ring is also super smooth and doesn’t take a bunch of force to turn, making it much easier and quicker to adjust. I was also very pleased that the turrets had decent clicks to them when making adjustments. They are also capped, so you won’t knock off your zero when trekking through the woods.

I’ve been very pleased with the Hawke Vantage 30 1-8x24 with the L4A Fiber Dot reticle. As mentioned, it has super clear glass. But, even better is the ability to have a bright red dot type reticle that can be seen in bright sunlight. The smooth adjustment ring and forgiving eye box make it really nice to use. If you are looking at an LPVO, where the illuminated reticle can actually be seen in sunlight, go take a look through the Hawke Vantage Fiber Dot and see if it’s what you like.