Gary Kaney
Well-Known Member
Anybody using AR Comp powder? Cant seem to find any load data for it. Thier web site isn't of much help.
Supposedly it is about equal to rl15. If you start 10% down and work up, you should top out pretty close, depending on other components of course.Anybody using AR Comp powder? Cant seem to find any load data for it. Thier web site isn't of much help.