ORIGINAL: James B

The 378 Weatherby develops 71 lb Of Recoil. The 460 puts out 99 lbs of recoil. The 375 UM is tame at 53 lbs. My 416 Rem Mag put out 52 lbs. To much of any of these can and will cause permanent shoulder damage. I learned this the hard way. Good Luck with it.