Hoss50 Well-Known Member Joined Apr 7, 2019 Messages 921 Location Arizona May 26, 2021 #15 1:7.5 is what I would look at. 7 might be too fast for some of the lighter constructed bullets.
B bluedog69 Well-Known Member Joined May 25, 2021 Messages 1,003 Location USA May 26, 2021 #16 A guy who tests bullets for a manufacturer(in the lab) told me they start to get nervous when they get around 300,000 RPM.
A guy who tests bullets for a manufacturer(in the lab) told me they start to get nervous when they get around 300,000 RPM.