Blalock
Active Member
Would a 10 oz heavy buffer help a short cycling gun or would it make it worse?
A heavier buffer would be needed if the gun was over gassed; since it is short stroking, it sounds like the bolt isn't getting enough gas or the loads are underpowered.
this^
op: ask your friend if he's shooting reloads w/ the 147 gr.
Yes he was, ultramax but also 147gr Radway Green surplus.