I am shooting a savage F class gun in 6mm br, I found a load on 6mm BR website I wanted to try was listed by one of the world record shooters (forgot his name) 30gr varget with 107 SMK .005 or .010 out of lands he said it would run 2850 he was right got 2854 out of it and good groups at 600 yards 3.1 inch but raiseing bolt handle after fireing was really tight to eject case, what do you think , to hot for my factory gun?