The world's largest shotgun aka Punt Gun measures 10-feet long and has a 2-inch barrel. Due to its size and recoil, this gun has to be mounted directly on the punts. Just a single blast could wipe out 50-100 ducks resting on the water's surface.
What gauge shell would this damn thing shoot ?
pretty damn big one to 50 to 100 ducks with one shot lol
A 2' diameter lead ball would weigh about 3 pounds. So it would be appx. a .3 gauge