My ACOG (as I recall) came with only one screw to affix it to the carry handle, which I wasn't using. So I put the ARMS throw-lever on there, which co-witnesses perfectly with the BUIS and fix front sights.
A sweet piece, and at the nice price!
75 posted on 11/16/2007 9:07:58 AM PST by Joe Brower
(Sheep have three speeds: "graze", "stampede" and "cower".)