I used to have a Benelli M-1 Super 90 Defence. It held lots of rounds but good grief, with heavy 3" slugs, the damned thing was just Brutal on my shoulder. I weighed nearly 300 lbs. Some sub-6' friends of mine, in the 130-150 lb weight range, had zero probs with that shotgun. I could be waaay off base here, but in my experience, the heavier the shooter, the more troublesome recoil tends to be. I first noticed this with my Benelli shooting 3" slugs between my near 300 lb self, and my 120 lb buddy in the ~4". When shooting the same gun and a heavy load, it moved me backwards maybe an inch, and Steve more like 3 or 4 inches. The recoil didn't seem to bother Steve, but beat me nearly senseless. Me, it moved back perhaps an inch. The way I see it, Steve dissipated the recoil impulse over 3 or 4 inches in a given amount of time. Me; I moved backwards perhaps 3/4" to a full inch in the same amount of time. Nor was Steve bothered much, shooting another buddies' 460 Weatherby Magnum, even though it knocked the snot out of me. Have you guys given this any/much consideration?