For me the math is easy, Two Ruger MKII rifles, one in .300WM, the other in .338WM. Both have Zytel .with boat paddle stocks. Have not weighed the rifles but assume about 8.3 pounds with scope.

300WM = 180g @ 3033fps using 70.0g powder, calculated recoil = 29.2 ft-lbs
338WM = 225g @ 2742fps using 69.0g powder, calculated recoil = 33.8 ft-lbs

"Shoulder math" concurs with the calculated recoil - the .338WM hits harder, and noticeably so.


Coyote Hunter - NRA Patriot Life, NRA Whittington Center Life, GOA, DAD - and I VOTE!

No, I'm not a Ruger bigot - just an unabashed fan of their revolvers, M77's and #1's.

A good .30-06 is a 99% solution.