if the dust cover mounted rail was a poor option due to the cover movement (not able to hold zero) then how will this one work? is it pinned to the rear sight similar to the magwedge?
edit: nevermind I see you got rid of the fingers in the dust cover so it can move up without locking into position (rear and out)
edit: nevermind I see you got rid of the fingers in the dust cover so it can move up without locking into position (rear and out)