Thanks for the info. Once I get the brass I’ll work up a few loads and report on results.39.9gn of Varget and a 69 TMK is deadly in numerous rifles. So 42.2gns of H4350 in several rifles has done extremely well. We shoot Lapua Srp brass with cci-450's. Tmk does 3510 put of a 20" 9tw and same in a 20" 8tw. 80.5 does 3400 from a 22" 8tw.