I've tried a few different bullets in the few years I've been shooting a mz and the best terminal performance I've gotten, so far, has been with a 410 gr, flat point conical.The animals I shot went no further than 30 yards after being hit, a few droppedwhere they stood,and the blood trails were great. You'd be surprised at the exit wounds they produce. Now, this year I'm shooting a 250 gr. Barnes expander with 110 gr.of 777. I haven'thad the opportunity to take anything with this load yet, so Ican't I don't have anything to report.