ORIGINAL: salukipv1
.300 wsm, least powder....though alotta times they are in a lightweight setup....then it may not be the least....
I'd list them from least to greatets.....
.300 wsm, .300 win mag, .300 wby, .300 rum
why do you ask? I think any adult male should be able to handle a 300 mag without much worry, but then again I'm tough. haha.
That'd be correct, provided all were fired in a gun of the same weight. But I would say that recoil of all of them, in guns weighing the same, are so close to one another that the difference is not worth discussing!