My mistake. It is a .135 headspaced barrel, and I am trying to use a 7.62x39 bolt.
I'm not too worried about the throat as I have a 6.5 throat reamer and have throated my AA 6.5 G so I could shoot 120 Nosler Bal Tips. I'm not interested in a competition gun, I hunt with mine.


Some is Good---More is Better----Too Much is Just Right