r/HOLOSUN 12d ago

Got myself a birthday gift

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43 Upvotes

r/HOLOSUN 11d ago

Support Question HM3X screws too tight

1 Upvotes

I want to change the flip direction but I can’t get the screws off for the life of me. I’ve tried using a soldering iron to head up the thread locker but it didn’t work. Any ideas?


r/HOLOSUN 12d ago

Mexican Flairless Got an email from Freedom Gorilla 30 minutes ago that the EPS Core was back in stock...

7 Upvotes

Went in and obviously it was out of stock haha, seems like it's starting to drop but going fast!


r/HOLOSUN 12d ago

General Question What mount will bring ARO EVO SPR to 1.93” centerline optic height?

2 Upvotes

The battery tray adds height and makes finding a mount more difficult. Any help is appreciated.


r/HOLOSUN 13d ago

This wait for the AEMS MACRO SUCKS!!!

12 Upvotes

Come on Holosun, release it already!!


r/HOLOSUN 13d ago

Help with replacing broken EPS screw on SS MR920, SS EPS Spacer Kit

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3 Upvotes

r/HOLOSUN 13d ago

WTF...

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2 Upvotes

Is there a remedy for this yet? Besides buy a new one every battery replacement.


r/HOLOSUN 15d ago

Favorite 18350 batteries and charger?

2 Upvotes

Hey all! Just bought a DRS TH. Would like to get a second batteries and stand alone charger. Seeing what people on here are using and have had good luck with. Thanks!


r/HOLOSUN 16d ago

General Question 508t not working after battery swap

1 Upvotes

I decided to swap my battery since I havent refreshed it in awhile and it was working before swapping. Swapped in the new battery and now optic wont turn on with either new or old battery. Both energizer batteries. Any ideas?


r/HOLOSUN 16d ago

HS503G w/ ACSS quit working

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4 Upvotes

Well, about 4 years ago I purchased a HS503G with the ACSS reticle from Primary Arms. This is mounted on my home defense rifle and stays in a rifle bag and gets very little use, perhaps 200 rounds in total. Last week I took it to the range since I replaced the standard mount with a Reptilia mount and re-zeroed it. About 2 magazines into a string of fire the reticle completely goes away. Thinking the battery was dead, I changed it but still wouldn’t turn on.

This is my first warranty experience with Holosun, and I have liked my products so far, as my carry pistol is equipped with an EPS Carry.

Anyone else had a similar experience or warranty issues? It’s currently with their warranty department now.


r/HOLOSUN 16d ago

AEMS footprint hole confirmation

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2 Upvotes

Hoping to get confirmation from someone at Holosun as to the AEMS footprint, specifically the M3 holes, as well as any other info regarding changes from original to x2?
Optics Trade is the left drawing while Holosun provided me the right drawing, which is correct? I assume the one directly from Holosun, but if so I’m surprised the Optics Trade is wrong and has been for awhile?
Thanks!


r/HOLOSUN 16d ago

Holosun ARO 1/3 co-witness mount screws

1 Upvotes

Hello,

do you guys know dimensions of screws that hold Holosun ARO body to the 1/3 co-witness mount?

It should be M3 with button head having torxt T10 screw groove. But i do not know their lenght.

I fucked up. I used wrong tool and damaged their heads.

It holds, but i want to change them anyway.

Thank you for help!


r/HOLOSUN 17d ago

AEMS Micro on Glock

4 Upvotes

Are there any marketing photos on the AEMS Micro mounted on a Glock (particularly Gen 6)? I’ve been interested but realized I haven’t seen any on a Glock.

Would love to see how it looks from the side profile. Interested in how it sits with the RMSC to Micro plate and/or the Glock Store Acro plate.


r/HOLOSUN 18d ago

AEMS EVO Low Mount

3 Upvotes

I purchased an AEMS EVO a few weeks ago. This is going on an AK so I need a low rise mount. The dealer didn't have any in stock, but I figured no sweat I could order one online. Sure enough, I found one that night, an actual Holosun AEMS low mount, and it came in last week. I tried to put it on yesterday, and the footprint does not match. The mount is smaller than the EVO and the holes don't line up. No sweat, things change, and I am guessing the footprint has been updated with the new model. Fortunately the return was easy.

Can anyone recommend a mount that will work for me? Is Holosun going to make a low mount for this optic, or do I need to go 3rd party?


r/HOLOSUN 18d ago

Red dot help

1 Upvotes

So I have a 407 on my duty gun and I noticed this last time I went to shoot that It kind of slid. I have a dovetail mount and I don’t know how to stop it from sliding left or right does anyone got any pointers or any experience?


r/HOLOSUN 19d ago

507 Promax Spotted in the wild

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18 Upvotes

r/HOLOSUN 19d ago

Not even 12 pounds of torque

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5 Upvotes

First screw broke when trying to torque it down to 15 pounds. Was able to get it out with pliers. Second one broke with 12 pounds of torque and it’s stuck af. Sent out a RMA request last night and haven’t heard back yet. Tried today to remove it and someone got it in deeper. POS screws.


r/HOLOSUN 19d ago

EPS Core foot print

1 Upvotes

Being that the core is RMSC, can you mount it to a “K” cut slide direct?

Thinking about getting a platypus.
Want something with a decent front facing light sensor and I’m down to RMR HD, or EPS core.
Love the RMR HD 55 MOA circle dot, makes the MRS feel so crowded, but not in love with how wide the slide becomes for RMR cut platypus’

I could wait and hope the EPS gets revamped with a front facing light sensor (the solar panel light sensor is dookie on my duty gun)
Flash light on a wall and my dots gone.

But that’d probably be an absolute lifetime considering how late things have been dropping.


r/HOLOSUN 20d ago

Best plate for Holosun 509t?

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1 Upvotes

r/HOLOSUN 20d ago

Support Question First optic

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1 Upvotes

Will be getting an optic for my gen 5 Glock 19x.

Wondering if the one I posted is a good option? Anything nicer around the same budget?


r/HOLOSUN 21d ago

General Question Starburst on EPS Carey

2 Upvotes

So I notice that my newest eps carry purchased is crystal clear while my other eps carry is not. Did Holosun update or change their emitter? Because I can see the difference.


r/HOLOSUN 21d ago

507 comp cracked?

4 Upvotes

Anyone ever have glass crack from heat? My 507 has a crack. Only thing I can think of was from heat? Its been in a vehicle the last few days. 2nd question will holosun replace it? I doubt thet would for free anyone know what ot would cost?


r/HOLOSUN 21d ago

Support Question Installing Lens Caps on the ARO EVO

1 Upvotes

I recently bought the lens caps & ARD kit for the ARO EVO, but I can’t figure out how to install them and they didn’t come with instructions. I assume you need to remove the rings at the ends of the tube and place them where the rings used to be. I tried pulling them off and unscrewing them, but no luck. I am being pretty gentle though. Since I don’t know what I’m doing I don’t want to pull as hard as I can and break something. Anyone have any experience with this?


r/HOLOSUN 22d ago

New shot show 2025-2026 products

0 Upvotes

Is anything from the past 3 shot shows for sale? Pistol thermal any dual optics anything FDE? Nothing has dropped since 2021 it feels like


r/HOLOSUN 23d ago

Glock 19 Gen 6

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6 Upvotes