10-08-2015, 09:51 PM
terrywick4 Wrote:DO YOU SEE A DIFFERENCE IN PERFORMANCE FROM LET SAY .3 GR OF POWDER? You bet you do so why wouldn't you see a break-off in accuracy at a certain length/velocity. Harmonics is an important role in barrel performance and accuracy. The start of this thread was Barrel length. And yes according to that thread there was a difference in accuracy in just 1/8 of an inch.
NO, I DON'T SEE A DIFFERENCE IN PERFORMANCE FROM .3 GRAIN OF POWDER FROM A MEAN CHARGE THAT I HAVE FOUND TO BE GOOD.
If any of my barrels were that sensitive to such a minor change in conditions, I would replace them since they would have proven to be undependable.
If you are talking about bench rest guys who shoot for group at 100 or 200 yards, I am more prone to agree.
LR55