308 - did the job after 30 sec standing and staring (Grand Slam 180 gr)
30/06 - good job, worked fine and would use it again (Grand Slam 180 gr)
375 H&H - outstanding, moose dropped immediately in its tracks (285 gr Grand Slam)

This contribution from my admitted meager sample of three animals.

Last edited by PSE; 12/26/17.