Doom2
Well-Known Member
First issue is that bullet is NOT designed to be fired in 308 Win chamber. It is specifically designed to be fired in 30-30 Winchester lever action guns. The bullet ogive is not designed for the 308Win.Im getting shoulder dents after firing. Im shooting an AR-10 308 Win using hornady 160gr FTX with IMR 4320 33.9gr seating at .035 under ogive.????
It is likely that you are under pressure and the next is not sealing so the chamber pressure is exposed to the shoulder and creates the dents.