458 Win, and 10 Guage s/s when I was 15 and about 145lbs soaking wet.

My CZ550 416 Rigby, bad on a bench, esspecially the day I found out that the newly mounted scope did not have enough eye clearance, but it is a pussy cat offhand.

450 Marlin, jumpy little gun that Marlin, even with factory porting.

Sharpest recoil is my sub 4 lb 35 remington T/C carbine.

But, the only one I found uncomfortable is my Vanguard in 300Whea. it needed a muzzle brake, and got it.

One day I shot a ruger 77 in .338 and a Mark V .340 side by side. The Ruger was painful, but the ported weatherby was a delight.