Loads

by Steve, Monday, April 02, 2012, 20:57 (4618 days ago) @ Marc2

I think you should vaporize as much of the base of the bullet as possible before it exits the barrel. That way, you get a stabilizing effect when the supersonic lead vapor undergoes Joule-Thompson expansive cooling which helps the bullet settle down by the "spooky interaction at a distance" seen in QM. If you can vaporize about 5-10 grains off the base then accuracy starts to increase; I have gotten one hole groups if the bullets are down from 250 g to 240 g by the time they get to the target all the way out past the chronograph.