7Rumloader
Well-Known Member
Does anyone have any experience with the ramshot magnum powder and 7 rum with nosler BT's ( 140 and 150 grain ), Accubonds ( 160 grain ), barnes TSX ( 160 grain ) XBT's ( 140 grain )or sierra SMK's ( 168 grain )?? My powder just came in from powder valley and I am looking a starting point on any of these bullets. Whats the burn rate comparable to??