On my Rem. 700 in 300 Win Mag strictly for hunting, I am using the 180 Accubonds with 74.5 grains of RL-22, CCI 250 primer, Norma brass. It shoots lights out at 300 yards. First two shot group in same hole, let cool 3 mins, 2nd 2 shot group to confirm. 3,190 fps average. Perfect hunting setup.