02-20-2012, 11:09 AM
It isn't, when I attach the MI sight you can see it move off the top of the gas block as it is tightened, leaving an angular gap between them.
I prefer a narrower front sight post for the plates which are 8" wide. It improves the sight picture's definition for me.
I prefer a narrower front sight post for the plates which are 8" wide. It improves the sight picture's definition for me.
