On 2003-01-25 00:23, jsalas68 wrote:
What is the best barrel twist for a 264 winchester magnum, if you are shooting 140 grain bullet.
The best twist depends on bulletlenght and the velocity you will get. General:
Best twist = (caliber x caliber x 150) : bulletlenght.
That means: .264 x .264 x 150 : 1.045(?) = 10, so twist 1 on 10 inches.
RPM = 720 x V0 : twist in inches
While I was up on the mountains looking for some elk, we spotted some off in the distance. And while I was glassing these elk I couldn’t quite pick up the details of these elk because they were clear out there, and because I couldn’t keep steady enough to get a clear picture of what I was looking at. I told my brother, “I can’t really tell ‘cause I’m shaking.” He gave me the best piece of glassing advice I’ve ever been told (‘cause how many glassing tips can there really be...