The Firing Line Forums - View Single Post - Aimpoint/BUIS co-witnessing Questions

AK103K · February 8, 2008, 04:42 PM

I think most of the Aimpoint mounts are built to cowitness with more or less basic BUIS on AR15's. I believe the BUIS are made to be the same height at the standard iron sights.

All the Aimpoint mounts I've used (Larue, ARMS, and GG&G) seem to have been at the correct height when mounted on a flat top Armalite.

I have GG&G BUIS's on one of my rifles, and use a GG&G cantilever Aimpoint mount with them. They cowitness perfectly. My Larue and my ARMS mounts seem to have had too.

This is my Armalite with the GG&G sights on it.

February 8, 2008, 04:42 PM	#2
AK103K Senior Member Join Date: May 1, 2001 Posts: 10,223	I think most of the Aimpoint mounts are built to cowitness with more or less basic BUIS on AR15's. I believe the BUIS are made to be the same height at the standard iron sights. All the Aimpoint mounts I've used (Larue, ARMS, and GG&G) seem to have been at the correct height when mounted on a flat top Armalite. I have GG&G BUIS's on one of my rifles, and use a GG&G cantilever Aimpoint mount with them. They cowitness perfectly. My Larue and my ARMS mounts seem to have had too. This is my Armalite with the GG&G sights on it.