RMR HD BUIS -- What are we using ?

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Hammer_Forged Joined Sep 2022 Posts 8 EE 0% (0) USA	Posted: 4/8/2024 4:19:25 PM EDT For those that have the RMR HD. What BUIS are you using? Looking specifically for MOS with FCD plate set up. Would like lower 1/4 (or lower) but could live with lower 1/3. Thanks in advance.

Blacktoothgrin Getcha Pull! Joined Dec 2017 Posts 3777 EE 100% (327) USA	Posted: 4/15/2024 4:38:56 PM EDT [#1] I would email FCD for recommendations since you're running their plate. My guess would be something from Ameriglo.
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Duffy Forward Controls Design Joined Jan 2001 Posts 19146 EE 100% (64) TX, USA	Posted: 4/15/2024 7:00:41 PM EDT [Last Edit: Duffy] [#2] https://www.forwardcontrolsdesign.com/full-size-glock-mos-rds-and-co-witnessing-sights-compatibility.html Recently updated with Vortex's Defender ST sight. For RMR HD, GL-470 with 0.350 front sight height. Attached File

Hammer_Forged Joined Sep 2022 Posts 9 EE 0% (0) USA	Posted: 4/18/2024 9:50:04 AM EDT [#3] I can confirm. The GL-470 work very well. They sit lower 1/4 (maybe a hair lower) with the FCD plate and RMR HD. Very pleased with the sight picture. Thanks again.

Yumago Member Joined Feb 2019 Posts 1319 EE 100% (16) MI, USA	Posted: 5/1/2024 6:22:36 AM EDT [#4] Quote History Originally Posted By Hammer_Forged: I can confirm. The GL-470 work very well. They sit lower 1/4 (maybe a hair lower) with the FCD plate and RMR HD. Very pleased with the sight picture. Thanks again. View Quote @Hammer_Forged Do you think you can post a picture of how they look?

Duffy Forward Controls Design Joined Jan 2001 Posts 19163 EE 100% (64) TX, USA	Posted: 5/1/2024 12:34:38 PM EDT [#5] 0.350 front sight, it's as low as you can get, taller sights will be easier to use but take up more space in the window. But RMR HD's window is huge so it's not a big deal. Attached File

Lungbuster

weather-eyed shooter

Joined Feb 2009
Posts 16506
EE 100% (1)

ID, USA

Posted: 5/1/2024 1:26:36 PM EDT

[#6]

Quote History

Originally Posted By Duffy:
0.350 front sight, it's as low as you can get, taller sights will be easier to use but take up more space in the window. But RMR HD's window is huge so it's not a big deal.

https://www.ar15.com/media/mediaFiles/781/RMR_HD_GL470_png-3202892.JPG

View Quote

This is how I did mine OP at Duffy’s recommendation. Here’s a side profile pic:

Attached File

Then there came from hunting, the weather-eyed shooter.

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