I'm working with a wildcat similar to a 28 nosler. And 197 7mm SMKs. I've run 100 and 030 off lands. 030 off lands produced 1 in 5 having a stiff bolt at 84.5grs of rl33 (about a grain early). My total error in measuring the ogive is 008" and coal is 004".
So I can reduce powder and decrease coal OR increase coal and decrease load.
Thoughts??
So I can reduce powder and decrease coal OR increase coal and decrease load.
Thoughts??