I have shot a DE .50, and they barely kick, due to being Gas Operated. My Thompson Contender .44 with the 6" hex barrel, now THAT kicks!
I would love to see the skinny little Dyke looking chick shoot my coach gun with 2 X 3" mag slugs in it. That hurts mor than anything I have ever shot. I know you would never shoot slugs from a coach gun, epsecially both barrels.. but a dare is a dare.