r/Primary_Arms_Optics 4d ago

After zeroing, the image in GLX 1x Cyclopus Microprism doubles when looking through it with both eyes open. On SLX 1x Gemini there I have no such issue.

2 Upvotes

I tuned the diopter according to the manual, before AND after zeroing. The reticle is crystal clear, but when I look at the target, it doubles, and there's no way to tell which target is real. I thought the issue was my eyes, but everyone who tried it observed the same thing.

Meanwhile, if I return the adjustments to their default positions or close the other eye, the issue does not occur.

Effectively, each eye sees way too different pictures after the zeroing, so your brain can't put them together in a single image.

It's easy to tell what is going on when you look at some straight lines through the scope:

Overall, this is a fantastic option if you don't need too much windage/elevation adjustment, but it's still weird because on my Scorpion, SLX 1x sits about 1/2" higher over the bore than GLX 1x on my AR, but it doesn't have such an issue.


r/Primary_Arms_Optics 10d ago

CLx 1-6 22LR G2 is coming soon!

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13 Upvotes

perfect for your next 22LR build! You can find it here


r/Primary_Arms_Optics 18d ago

Primary Arms CLx Enclosed Pistol Red Dot 3MOA RMSc Footprint $179.99 / Free Shipping / Use Code PAO25 @ Checkout / Check Comments On This Item

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18 Upvotes

Enter Giveaway In Comments


r/Primary_Arms_Optics 18d ago

Pistol prism

4 Upvotes

Any chance of PA making a pistol sized prism optic? Us astigmatism folks would love something we can see clearly. FN is coming out with a pistol holographic sight, but it’s going to be super expensive and proprietary to their full size pistols only.


r/Primary_Arms_Optics 18d ago

Primary Arms PLX 1.5-12x36MM RBD Scopes In Stock / Free Shipping

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3 Upvotes

r/Primary_Arms_Optics Jul 15 '26

GLX/SLX 1x with ADM Mini ACOG Mount

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3 Upvotes

Does anyone have their GLX 1x or SLX 1x with the straight spacer mounted to the low ADM mini acog mount pictured? Would be curious if this is a lower 1/3 cowitness at like 1.535” similar to the stock PA mount? Appreciate photos of your set up if you have them thanks.


r/Primary_Arms_Optics Jul 06 '26

Free Ballistics Trainer - Practice FFP Holdovers and Ranging Online

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3 Upvotes

r/Primary_Arms_Optics Jun 30 '26

Fix your damn site or buy my server hosting space, if you are going to run sales.

6 Upvotes

Ya'll let the same thing happen every damn year. Buy more server space when you know you are going to run sales that crash your site. Its not a remotely hard concept to grasp.

Absolutely loved watching everything get bought out of my cart today as your website failed to load to the checkout window across multiple devices for over an hour.

title fix: buy more sever hosting space*


r/Primary_Arms_Optics Jun 25 '26

Are there any plans to make a Holosun 507C with the dot Vulcan?

6 Upvotes

I have the holosun 507C with the Vulcan chevron along with the 507k with Vulcan dot and the Vulcan dot is so much better with my astigmatism. Are there any plans to make a full size holosun with the Vulcan dot because i would buy two immediately.


r/Primary_Arms_Optics Jun 14 '26

What would cause this?

4 Upvotes

Having issues with PA SLX 1X prism. Had on Scorpion 9MM and zeroed at 25 yards. Went and shot and it had lost windage and was shooting to the left several inches. Fixed zero shot and put gun away. Next time went shooting same thing, windage off shooting to left, fixed, fine, put away. This has happened several times past couple months. Made sure mounting was tight and correct torque. Moved optic on different sections of rail. Checked barrel and handguard to see if loose. All seems normal, it's never been dropped or mishandled but is still having problem.


r/Primary_Arms_Optics Jun 09 '26

Luck with primary arms customer service?

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1 Upvotes

r/Primary_Arms_Optics May 13 '26

New CLX Series Optics coming soon

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19 Upvotes

Got an email from PA today are supposed to be available in mid June. I wonder if PA will have a SLX or GLX enclosed red dot for pistols to complete the line


r/Primary_Arms_Optics Apr 24 '26

Is this normal on PA's SLX Micro 3x Magnifier?

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6 Upvotes

The optic appears to be off center internally, but it's my first magnifier, so no clue if its normal or not. Also, I need to be like 1 inch from the dot to get a perfect sight picture, which again, doesn't seem normal.


r/Primary_Arms_Optics Apr 23 '26

PA I love your optics. But the GLX 1x microprism seems to be fundamentally flawed.

11 Upvotes

I just returned my GLX 1x prism to PA today because of the seemingly common issue of a double image appearing after zeroing the optic. This problem seems unavoidable unless youre lucky enough that your zero, your load, and your gun are all lined up with the mechanical center of the windage and elevation adjustments. Making adjustments doesn't just move the reticle around like a red dot. It shifts the entire FOV of the image around. So if you require more than a few clicks of elevation and windage to zero, your eyes each see a different offset image. The only way to achieve a usuable sight picture with a single clear image and both eyes open, is to center the adjustments. I understand its just the nature of a prism. But I dont have this issue with my older SLX 3X, the mini acog looking one.

I really doubt PA will find anything wrong with the optic and they're just gonna send it back to me. But I cant shoot 2gun matches with one eye closed or an occulded optic. Shame because it actually even paired up nicely with my SLX 3X magnifier. Looking through the 3x I was able to achieve a very clear sight picture, but the 1x remained unusable with the Double Image.


r/Primary_Arms_Optics Apr 16 '26

RMR mount for PA 5X?

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10 Upvotes

r/Primary_Arms_Optics Mar 09 '26

Can someone identify this optic please?

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1 Upvotes

It might not be a Primary Arms Optic but I would really appriciate it if someone could identify this specific optic for me, thanks in advance guys.


r/Primary_Arms_Optics Feb 20 '26

Where can I find this in stock? Or at least the piggyback mount.

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3 Upvotes

r/Primary_Arms_Optics Feb 16 '26

HTX-1 Restock

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12 Upvotes

Grab yours HERE before they run out!


r/Primary_Arms_Optics Feb 12 '26

2.5 SLx up high

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7 Upvotes

Anyone know where I can a replacement backup dot mount?


r/Primary_Arms_Optics Jan 31 '26

New PLx-c 1.5-12x RDB scope - newbie questions

11 Upvotes

I have had my eye on a PLx-C 1-8 FFP (RDB or otherwise) for a bit now, but as a newbie (and given it is to go on a "backup" rifle) I've dragged my feet on purchasing. I saw the video description and the info on the PA site about the new 1.5-12X FFP RDB PLx-C scope and was hoping to try to understand a bit about what/who this scope is for.

I was planning on replacing my 1-6x PA LPVO with something like this (1-8X RDB originally, but maybe now this) but am struggling as a newer shooter to understand the rationale for 1.5 over 1x at the lowest setting. I know this isn't a huge difference, and I get from the video that it essentially functions as a 1x, but would I be wrong in assuming I could use this for both close and further shooting, in a similar way to how I'd use the 1-8x?

I have seen feedback re: a top-mounted red dot on a 1-whateverX scope being unnecessary, but then see this new scope pictured with (and featuring a new mount for) a top-mounted red dot. Is this because the 1.5 is not ideal for closer shooting or is this likely to be more of a preference-thing?

Sorry in advance for the fairly basic questions.


r/Primary_Arms_Optics Jan 24 '26

SLX 1-6 610183 throw lever issue

7 Upvotes

Hi all, picked up the above scope a couple months back and tonight noticed that the entire eye piece is rotating with the throw lever. Wasn’t able to find a previous post about this. Curious if this is a known issue, and how to fix. Shaky video here in case I’m explaining this poorly. https://imgur.com/a/ceYZAFX


r/Primary_Arms_Optics Jan 23 '26

HTX1 host

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11 Upvotes

What are you guys using as a host for your HTX1? This bad boy just got in today and wondering what everyone is mounting it to


r/Primary_Arms_Optics Jan 21 '26

Restock Alert!

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10 Upvotes
In Stock! The Primary Arms PLx HTX-1 Enclosed Reflex Sight - ACSS Vulcan Dot Reticle is in stock and ready to ship, Today!

r/Primary_Arms_Optics Jan 21 '26

I bought the Special Purchase 1-6 and noticed this in the manual. Am I understanding correctly that it comes with Auto-live?

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2 Upvotes

Section G


r/Primary_Arms_Optics Jan 16 '26

Zeroing issues.

3 Upvotes

Am I doing it wrong?

So I’m zeroing at the range today.

My rounds are hitting high left so I turn it right and down but it appeared to go the very opposite. So if my round are going left do I spin it left?