ORIGINAL: NVMIKE
EKM - thanks for the reply, that pretty much what I'd surmised, but I didnt have any first hand exp. w/ any of them. I also heard that the 375 RUM was "milder" kicking than the 338 RUM because of the speed of the recoil, 375 more force, but more of a push, while the 338 is a very snappy type of kicker.
Depends on powder and bullet wieght. I can't really say 100% as I have not shot the 375RUM.