First time using Winchester 572. Shooting full bore 20ga rb’s. .622” and .625” shot pretty much the same. Velocity was 1400fps on avg with all loads.
Tried fold and roll crimp. Not bad, but I can do better. 3-4” at 50 yards. Some of the recovered rbs showed great rifling engraving on the projectile.
Sent from my iPhone using Tapatalk