olemiss Posted October 8, 2016 Share Posted October 8, 2016 (edited) I just put together a PCC on an AR platform. I put an Aimpoint clone (Holosun) on it, and it comes with the lower 1/3 cowitness height mount, which is about 1 3/4 inch above the top rail on the upper receiver to the middle of the lens. Absolute cowitness is about 1 1/2 inches above the top rail. I am thinking about using using a CMore since that is what is on my open gun. Does anyone have a CMore mounted on an AR and could tell me the distance from the top of the upper receiver to the middle of the lens? Thanks! Edited October 8, 2016 by olemiss Link to comment
Flatland Shooter Posted October 8, 2016 Share Posted October 8, 2016 Just mounted an aluminum Cmore on my new PCC last night. From the top of the rail to the center of the lense is right at 1-1/2" I have not shot it yet but in dry fire it feels to be a good height, Link to comment
OPENB Posted October 8, 2016 Share Posted October 8, 2016 I'm using a polymer Cmore on my flat top, & do not use the spacer. Cheeks perfectly for me. 1.5" is right, cause it is an absolute cowitness with ARMS flip up sights. Link to comment
olemiss Posted October 9, 2016 Author Share Posted October 9, 2016 Thanks for the information. I think I will go with a CMore, then. Link to comment
Corey Posted October 10, 2016 Share Posted October 10, 2016 C-more Railway mounted right the flattop as well here. Feels like a good height, but I may play with a spacer to raise it up just a tad. Link to comment
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