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Q&A for Holosun AEMS Low Mount — 11 Questions & 8 Answers

Name Holosun AEMS Low Mount (3.4)
$35.28 $29.99 Save 15%
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Q
Benjamin, member, from GA, United States, asked on July 17, 2022

Will this fit the Holosun AEMS? You'd think so, but multiple reviews say that the screw holes don't line up. Are they trying to mount the right optic?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on July 29, 2022

The Holosun AEMS Low Mount is specifically designed to adapt to the Holosun AEMS. There are also other mounts available for the AEMS from companies like American Defense Manufacturing.

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Q
john doe, guest, from NY, United States, asked on October 03, 2022

How much extra height does this mount add to the optic? Is it any smaller or larger than Trijicon's low Picatinny Rail Mount?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on October 10, 2022

The Holosun AEMS Low Mount provides a 1.22" centerline height. Trijicon does not make a mount that is compatible with the Holosun AEMS.

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Q
Jay, member, from TX, United States, asked on May 29, 2022

Has the alignment issue been addressed with this mount yet?

A
Answered by Benjamin, member, from GA, United States, on September 21, 2022

I'm reading that it has. Apparently Holosun changed the screw pattern on the optic itself, and only the first 500 units or so were incompatible. If you happen to order the mount and it doesn't line up, Holosun will swap out your optic free of charge.

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Q
Drew, member, from IL, United States, asked on April 19, 2022

has holosun fixed the hole alignment issue and if so, is your current inventory the corrected mount or is it the old (bad hole) mount?

A
Answered by MrJaneDoe, guest, from CA, United States, on July 20, 2022

Hello, it appears the mounting/compatibility issues were with, approximately, the first 500 manufactured AEMS sights. The mounting holes on these limited sights were not properly drilled. If you reach out to Holosun’s customer service, they will exchange your sight at no cost. It appears to me the issue was with the actual sight, not the mount.

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Q
RONALD, guest, from SC, United States, asked on March 05, 2022

Will the Holosun 407K fit on this mount?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 22, 2022

No. The Holosun AEMS Low Mount is proprietary to the Holosun AEMS. If you are looking for a picatinny mount for the 407k, I would recommend using the OPMOD Sidelok Leupold DeltaPoint Pro Mount. DeltaPoint Pro mounts work for the 407k-507k, however, you must remove the two rear indexing lugs on the mount itself and shorten the front two lugs in order to get your 407k to fit. You can find that mount using the following link:
https://www.opticsplanet.com/kinetic-development-group-opmod-sidelok-leupold-delta-point-mount.html

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Q
JAY, guest, from ID, United States, asked on March 03, 2022

This going to fit the HS507C

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 22, 2022

No. The Holosun 507c utilizes a Trijicon RMR mounting footprint. This mount is proprietary to the Holosun AEMS. So you can use any Trijicon RMR picatinny mount for your optic. You can find the compatible mounts with your 507c using the following link:
https://www.opticsplanet.com/s/rmr-picatinny-mount?_iv_categories=red-dot-sight-mounts

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Q
Maverick, member, from IL, United States, asked on March 02, 2022

Is the low mount an Absolute Cowhitness mount?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 22, 2022

No. The Holosun AEMS low mount provides a 1.21" centerline opposed to the 1.63" centerline with the lower 1/3 mount.

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Q
Martin, guest, from CA, United States, asked on January 18, 2026

Hello will this fit the Holosun DRS-TH? If not which model will for a Picatanny rail?

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Q
Reci, member, from TN, United States, asked on March 01, 2025

Will this work with a Holosun HE407C?

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Q
Jeremy, guest, from TX, United States, asked on September 27, 2024

How much rail space is required? Would it mount on top of a PA 5X prism gen 3?

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