DarkLordOfOptics
Politics • Science & Tech • Sports
Guns, Optics, 2nd Amendment and resisting the Left in everything they touch.
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Visiting Primary Arms

Primary Arms visit turned out to be quite surprising. I have been talking to the gentleman who runs PA on and off for a while now, but somehow I still wasn't grasping the entire scale of their operation. Now, to be fair, I am certainly still not aware of everything they do. However, looking back on it, I really shouldn't have been that surprised. They have a seriously substantial warehouse since they stock they stuff they sell and, looking at their website, it should have been apparent that requires space and manpower.

What I didn't know is that they have a pretty solid engineering group in-house and how much effort and resources go into the Primary Arms branded optics. When PA optics line started, what they had were just comparatively standard OEM scopes that stood out because of the ACSS reticles. As I have elaborated previously, some ACSS reticles I like and some I do not. A lot of it is just personal preference, to be honest, and some is just stylistically differences. However, all of the ACSS reticles I have seen to date are intelligently conceived and I can clearly see what the design goals were and how they went about achieving them. That's more than I can say about most reticles out there.

PA optics line still has the various ACSS reticles, but there is a lot more to them now which is how they ended up within my field of view, so to speak.
Many of their products stopped looking like "me too" designs with good reticles. The line of micro-prisms that I have been talking about is unique to them. Other small prismatics out there come from different OEMs.

The new PLxC 1-8x24 LPVO is just exceptional and easily clears the bar to make it onto my list of recommendations (with room to spare, frankly). Optomechanically, it is clearly going after scopes like Razor Gen3 and ATACR. Given the price, if they ever add a diffractive reticle to it, they will absolutely be in the same conversation.

The interesting part is that when I first saw that scope, it absolutely threw me for a loop. At this stage in the game, when I look at a scope, I can usually make a pretty good guess which OEM it is from, especially which Japanese OEM. This scope sorta looked like a LOW design, except I had never seen that exact version (and for a good reason since it turned out to be entirely new and likely proprietary to PA). The turrets, however, did not look like it and did not feel like it. Click feel was different and when I took the removable part off, the insides were kinda sealed. I generally do not take scopes apart beyond what is expected of a consumer (sort of a courtesy to the manufacturers; although there are exceptions to that), so I did not go further.

Now, that I got a chance to spend a little time with the team at PA, it all makes sense. There is a good size engineering group in-house and an increasing number of the PA optics have some elements of their own design, with turrets being at the top of the list. There are other things coming though. For example, they are a bit cagey about what is happening there, but they are building a cleanroom. You do not need a cleanroom like that for QC.

Now, one of the things I look for when I visit companies is the quality of the team. If you have a cohesive team, a couple of smart engineers and company support you can get a lot of stuff done. The gentleman who is in charge of engineering at PA looked strangely familiar. It turned out that we had crossed paths in the past (through my dayjob) a decade or so ago. More importantly, we have some mutual friends who speak highly of his abilities. That's the kind of stuff I pay attention to and that also explains why I am seeing increasingly sophisticated opto-mechanical designs coming out of PA, with more on the way. Also, I got a glimpse into the insides of one of his turrets designs (looking at the CAD screen over his shoulder) and it is a clever system that should be durable.

For another example, PA has a few red dot sights in different price ranges and the new one I got to play with is the SR-10. It is a part of their SLx line, so it is on the budget end of things. We'll see how it does, but offhand, it looks like a pretty straightforward Docter-pattern open emitter red dot sight for use on both pistols and long guns. However, for a couple of hundred bucks, it comes with a picatinny mount and a very slim Glock MOS adapter. I'll confirm, but I am pretty sure it will sit low enough to co-witness with standard Glock sights. Decent collimation quality with a 3MOA dot.

The product line I have been paying most attention to lately was probably GLx. Don't get me wrong, the new PLxC seems good enough to satisfy even my optics snobbery and the SLx are very good budget options (admittedly, I am mostly familiar with SLx red dots and micro-prisms). GLx, however, might be the best bang for the buck of the bunch, starting with the 2x prismatic I looked at a little while back. Then, I looked at the 2.5-10x44 that is very feature rich and just excellent mechanically (it also has their own turret design and, now that I met the engineering team, I understand why it is excellent). Optically, it is better than adequate, but not exceptional. It is good enough for me to recommend it overall, though. I knew they had new GLx scopes coming, and that is what I really wanted to see while I was there. They were refreshingly open about their upcoming products. A couple of them they asked me to not talk about yet, but there are several that are coming soon enough to discuss. There were four new variable scopes I saw. One was the 1-10x24 FFP LPVO made in Japan by JOL. Three were made in the Philippines, all with FFP reticles: 1-6x24, 3-18x44 and 4.5-27x56. I got a chance to see near-production quality prototypes of all four and I was, honestly, pretty impressed.

General disclaimer: there isn't all that much I can immediately say from looking at scope indoors, but there are a few things to look for and I did not see any glaring problems. Mechanically, everything had a good feel and all had PA's own turrets that I noted earlier. I am not entirely sure what the final pricing will be and I suspect they are still finalizing that. Once I know the specifics, I'll let you know.

The 1-10x24 is a bit on the heavy side of the LPVO world, but I have seen this optical system before and it really is quite good with a well designed eyepiece, so it is easy to get behind. It should play nicely against other LPVOs out there that are used in a DMR-ish role, i.e. on accurate AR carbines that have to work from up-close and personal out to a few hundred yards.

The 1-6x24 was completely new to me. I had no idea it was in the works. Of the two LPVOs, this one is probably the one I am more curious about since I have not seen that optical system before. It did look quite respectable. Reticle illumination seemed adequately bright, but I was indoors the whole time. That's something to check. The eyepiece, however, is done very well, so I expect it to be quite easy to get behind. We had a long warehouse to use, so I set the scopes up on a tripod and spent some time peering through them on different magnifications. The 1-6x24 had good detail and good flare control best I could tell.

The scope I was arguably most impressed with was the 3-18x44. It has the same excellent zero-lock and zero-stop turrets I liked on the 2.5-10x44, but a better magnification range for crossover use and likely better image quality. With this one, we are getting into magnification ranges where there isn't a ton I can really say indoors, but it looked promising. This scope should be a contender as a crossover scope for anything from accurate ARs to lightweight precision rifles. I'll post full specs once available.

Same goes for the 4.5-27x56 model. It appeared to have more or less the same mechanical features, so I have reasonable confidence it will work well. I did not see anything obviously wrong optically, so that is encouraging too.

All of these GLx scopes showed some commonality of mechanical design and eyepiece design, which is a good thing. GLx scopes seem to sit in that rough sweetspot where you can get a lot for your money, but these are not cheap scopes. That's roughly the same market where Vortex' PST Gen2 plays. Various Athlon Ares scopes are in there as well as several others. This is where you can find decent quality Japanese scopes and higher end Phillipine-made and Chinese designs. This is really where the battle of the OEMs is happening right now, I think.

Lastly, I wanted to look at how they do QC and it turns out that every PA branded optics that comes in, no matter how expensive, is looked at. Every single one is taken out of the box and checked. That, I did not expect. To the best of my knowledge, for the inexpensive chinese optics, noone else checks every single one. With higher end products that is pretty common, but checking EVERYTHING is pretty unusual.

Overall, it was an interesting visit. PA is located in the part of the country I visit with reasonable regularity, so I'll make it a point to check on them every once in a while. I kinda want to know what they plan to do with that cleanroom.

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Vortex Defender XL Green

This is the second time Vortex' Defender XL crosses my path. I was very impressed with the original red dot version, so I was curious to see how the one with the green dot works for my eyes.
To get the details, see the attached video.
The cliff's notes version is that I am just as impressed with this one. In terms of collimation quality and parallax control, it is quite exceptional.
https://alnk.to/881BEV1

00:10:20
Primary Arms HTX-1 US Made red dot sight

I've had this RDS for a bit over two months now and I am beyond pleased with it.
Despite some spirited abuse, it keeps soldiering on.
https://alnk.to/1C9z5dw
It is a very nice RDS and being fully made in the US does not hurt either.

00:13:03
Delta Stryker 3.5-21x44 Wrap-up

This scope comes up a lot since I really like the configuration. It is time to do a final wrap-up of it.

It is one of my favourite scopes on the market today, especially for the money, since I naturally lean toward general purpose-ish designs. Still, while the 3.5-21x44 Stryker is relatively compact and light, it still clearly leans toward the precision side of things, which suites me very well.

https://annexdefense.com/optics-and-optic-accessories/delta-optics/

00:10:25
Something to consider

I had an interesting conversation earlier today that made me think. I was approached by a company called TourHero.

Apparently what they do is organize various tours, trips, etc in partnership with different influencers.

The influencer does the marketing, i.e. convince his/her audience to buy this customized tour, while the company does all of the logistics.

The idea is that they get several people to pay extra for a tour package which pays for the influencer in question to come along and, apparently, make some money on top of it, depending on how much the influencer is able to get out of his/her followers.

How I got on their radar is very unclear since they are very focused on the Instagram crowd and I have a very small Instagram channel. https://www.instagram.com/darklordofoptics/

My best guess is that they saw the picture of my daughter and me after her antelope hunt and made some sort of an incorrect conclusion. Frankly, the types of the things that they push require levels of narcissism that I ...

Uncooled Thermal with a little bit of history

There is, as always, an entertaining discussion happening in the Hide, but I do not feel like getting into another protracted argument about comparative merits of different uncooled cores with people who do not know a whole lot about them. I mentioned that BAE is getting out of the uncooled core business. The responses were interesting.

Still, I thought some of the background on uncooled cores is worth rehashing since I was around for most of it and involved in some of it. Hopefully, you'll find it informative. If not, this post will fade like many others before it.

Here is a little history on uncooled cores from an eyewitness.

I was working at Raytheon when it was starting out and one of my first projects over there was trying to figure out how to calibrate early uncooled cores for a military project that eventually ended up going into ENVG.

The uncooled technology was first developed by Honeywell and after a while they licensed it to a bunch of people. Honeywell developed the technology, but did not ...

Another G&A Article

For the few of you who still pay attention to print magazines, I have an article in the latest Precision Rifle Shooter, called "Optics For NRL Hunter". For those of you who have been following my stumbling and bumbling match shooting exploits, there isn't going to be anything new there. You know what I think on the subject.
However, I still get some sort of a weird nostalgic kick out of seeing something I write printed on paper.
When I was growing up in the Soviet Union, my room doubled as a family library. I think it is some latent aftereffect of spending my childhood with books. Gen-Xers have a reputation of spending their childhood outdoors doing whatever mischief came to mind and that is true in my case, to some extent.
However, that is largely because at some point my mother got sick and tired of seeing me in the apartment with my nose stuck in the book. Every once in a while she would just search me for hidden books then kick me out of the house to go do something active. It ...

post photo preview
Well, that was a doozy...

My original plan was to try to set up a hunt where my daughter will have her first memorable hunting experience without working too hard.

The choice of the pronghorn hunt was largely based off of my experience in that same area last year.

The way it went last year was quite straightforward.  We drove around until we saw a large pronghorn buck.  It was a solitary animal that decided to lie down in an open area to relax.  We made a short stock, crawled the last hundred yards or so, found a good spot about 350 yards away from the pronghorn and made the shot.

https://darklordofoptics.locals.com/post/6034347/well-that-was-a-nice-morning

This year, when I decided to take my daugher on the same pronghorn hunt on the day of her 14th birthday, I figured it will be somewhere along those same lines.  It kinda was, but not quite.

Still, it worked out nicely.

In the pciture:

Q Mini-Fix with 6ARC 16" Proof Research carbon fiber barrel

Q Jumbo Shrimp supressor

Gunwerks Elevate 2.0 bipod

Telson Toxin 3-18x50 riflescope

Leica Geovid Pro AB+ LRF binoculars

Pint-sized sticky Gamechanger bag

Unnamed pronghorn buck.  It will likely get a name once it's skull is euro-ed and is hanging on the wall.

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Arming The Children
A couple of very specific children that is

In case you were wondering, no, I am not starting an underage militia.

I do have two kids though and I am teaching them to shoot.

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Steiner C35 Gen2 Mount
from Annex Defense

The production version of the Annex Defense's mount for the Steiner C35 Gen2 thermal Clip-on is finally here.  At $1600 (when this is published), the clip-on is an absolute steal.

I've had it for a few days, but, me being the good old paranoid me, I spent some time shooting with it before posting anything.  I had a couple of days with it prior to last weekend's match in Montana and a couple of days after.  Another to pop it on and off a few times and get a couple of hundred rounds of 6.5Grendel through the gun to see if anything shakes loose.  So far so good.

The C35 Gen2 clip-on is sitting on my 6.5Grendel AR as a part of a long running "Only One" project that I have.  It pairs perfectly with the Steiner H6Xi 2-12x42 scope.

Here is what comes in the box from Annex Defense:

The order in which the whole thing comes togethe is pretty stragihtforward:

-slide the thermal washer onto the threaded interface extending out of the back of the clip-on

-spin the mount itself onto the threaded interface (the mount is threaded on the inside) until it can go no further

-rotate the mount so that the clip-on is properly lined up to the picatinny clamp

-once you are happy with the alignment, use the three nylon tipped set screws (you'll need an allen wrench for that) to lock in the position of the clip-on in the mount.  You need very little torque on the set screws.  They are there for one reason and one reason only: to keep the mount from spinning when you tighten the timing nut in the next step

-spin the timing nut onto the threaded interface of the clip-on to lock the mount in place.  You should not need the timing nut wrench, but one is in there just in case.

Here are the pieces laid out in the order in which you will need them.

When you are done, it should look like this:

Note that the mount normaly comes with two T20 screws.  I am using two thumbscrews instead, since I am popping the mount on and off all the time.  It seems to be staying put with the thumbscrews just fine.  I am hoping Annex will offer the thumbscrews as an option.

It is not quite an equivalent of a QD mount, but we needed something with an extremely low profile clamp to fit under scopes with fairly large objectives.  As is, the mount works with most scope that have objective lens diameter of 50mm or less.

I am using with with Steiner H6Xi 2-12x42 and the two work together exceedingly well.

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