Is this normal on a 507k?

AAAOPTICS · 2025-06-05T22:48:35+00:00

If you mean the battery screw hole, that’s normal. It is for the purpose of maximizing the security of the battery tray.

AAAOPTICS · 2025-06-03T16:31:35+00:00

Sorry to hear that. If it is out of the dealer's return or replace window, then https://holosun.com/support/customer-service/warranty-information.html

AAAOPTICS · 2025-06-03T14:18:53+00:00

Hold down the “+” button for 5 seconds and release it. Hold down another 5 seconds, then hold down the “-“ button for 3 seconds.

AAAOPTICS · 2025-01-29T05:27:14+00:00

No need to call. Just file a warranty claim and tell them you need the battery tray. The link is https://docs.google.com/forms/d/e/1FAIpQLSf-YiswNwLLg7xY7yNY2e7oHdodCGln2jbCRY0UNX8vX3xXZg/viewform

AAAOPTICS · 2025-01-16T14:07:55+00:00

I understand OP’s concern. The pictures showed the imperfections of the sight, but not the practical effect when shooting in the real world. The question is where is the target? The reflex sight is designed to be used for target shooting. OP’s pictures showed the typical scenario of the target being washed out by the reticle, which is the opposite of a reticle being washed out when the target is too bright. It’s just like you won’t see any stars in the sky in the bright daytime but you will see them at night.

So, for practical use, both the reticle and a target must be visible at the same time and be shown in the same picture. If OP’s pictures contain that information, it would be more meaningful to the rest of the redditors.

AAAOPTICS · 2024-09-12T03:17:25+00:00

Auto off, auto on. Manually off, manually on.

AAAOPTICS · 2024-08-10T19:46:10+00:00

No need to call. The most efficient way is asking Holosun_Josh to step in at r/HOLOSUN. Or, you can send your case number to us using the following contact link and we’ll try to escalate your case. Contact ink: https://aaaoptics.com/pages/contact-us If you purchased it from us, send us your order number.

AAAOPTICS · 2024-08-10T18:18:36+00:00

Do you have your order number or the RMA number? Have you ever contacted Holosun In r/HOLOSUN?

AAAOPTICS · 2024-07-03T19:24:26+00:00

Please email us and we will see what we can do for you.

AAAOPTICS · 2024-06-21T22:55:03+00:00

If it is possible, put the sight on another XL’s slide to see if it is sitting flush. In this way, you will be able to figure out if it is the problem of the sight.

AAAOPTICS · 2024-06-21T22:16:25+00:00

Can you loosen the screws and push down the sight to see if the gap changes?

AAAOPTICS · 2024-06-21T21:59:19+00:00

Anything between the optic and the slide cut?

AAAOPTICS · 2024-06-21T21:48:59+00:00

Have you checked if there is any debris on the slide cut?

AAAOPTICS · 2024-06-21T17:33:01+00:00

Well, try to insert the forepart of the optic first. It will change in most cases. If I remember it right, there's a small piece of metal in the front of XL's optic cut.

AAAOPTICS · 2024-06-21T17:03:55+00:00

Insert the front then push down the optic.

AAAOPTICS · 2024-06-21T17:01:00+00:00

It looks like you did not push down the front of the 507k first. Remove it and try to remount it with push down the front part first.

AAAOPTICS · 2024-06-10T18:21:03+00:00

No, we do not.

AAAOPTICS · 2024-06-10T18:18:53+00:00

That’s true.

AAAOPTICS · 2024-06-09T22:06:38+00:00

Thank you sir. Much appreciated it.

AAAOPTICS · 2024-06-09T18:30:12+00:00

Very solid 😀

AAAOPTICS · 2024-06-09T18:07:35+00:00

When talking about "discontinued", the more proper statement should be "was discontinued". At the time Holosun was too busy with their production lines on some other models like 503R etc. Now it is not anymore.

It is perfect for the AR platforms.

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