02-28-2019, 05:31 PM
bj139 Wrote:I remember years ago shooting magnum pistols. Win 296 powder produced the highest velocity at safe pressure but unburnt powder could be almost dumped out of the pistol after each shot. It is what it is.
And regardless of barrel length! I still do that. Powder that gives the highest velocity in a 6" bbl gives the highest velocity in a 2 1/2 bbl.

