08-15-2023, 02:13 AM
biodsl Wrote:Didn't I read somewhere that there are firing pins in two different lengths? Something having to do with a .125 and .136 bolt face?
Yea... I'm not at home now but will pull his BCG apart and compare it to mine tomorrow.... never had an upper do this before, I have built dozens.
People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf. ― George Orwell