Fast, as in quick bracketing of animals at 1.5 power, and no, Bitterroot is out of business, I bought BSA's pre-64 375 H&H and he graciously threw in a bag of the 275 gr BBC's, actually, with 79 grains of RL-17 they run 2755 fps, chronoed one round, shot a 3/4" three shot group and have 16 rounds left for hunting.
Quickest load work up I've ever done.
