On the 416 Rigby, I added the Sims Recoil pad and a mercury recoil suppressor, barrel came with a muzzle break on it. I did not know it had one.
Well it shot like a dream. I thought it was going to punish me, but my 300 Win Mag Encore barrel that is not braked has more noticeable recoil. My taxidermist buddy shot it also and he thought the recoil was not bad at all.
I bore sighted it in with my Leupold magnetic bore sighter and went to our local quick shooting spot, and at 30 yards my first shot was about 1.5 inches to the left and elevation was right on. Moved the adjustment over and 2nd shot hit a bulls eye. 3rd shot hit 1 inch above the 2nd bullet. My buddy shot it 2 times with both bullets hitting within 1/2 inch of each other and about 1 inch above the bullseye.
Well now I will have to wait and go to our formal range and shoot it at 100 yards and 200 yards to see how it does.
Recoil was nothing like I expected it to be. It is a fun round to shoot.