06-15-2011, 05:15 PM
Smaller reciprocating mass = less felt recoil, and higher rate of fire. I think that's what JP is going for. For 3gun type competitions etc.
Tubb is all about accuracy, and there appears to be a trend of heavier bolts/buffers increasing accuracy.
Tubb is all about accuracy, and there appears to be a trend of heavier bolts/buffers increasing accuracy.
