Believe it or not, 2 gauge shotguns were once used to kill ducks, but not by the means of modern waterfowlers. Back in the days of market "hunting" for ducks, shooters in a flat-bottomed duck boat (called a punt) would float up to a raft of ducks and then pull the trigger on the 10-foot-long muzzleloading shotgun, which was mounted directly to the boat.
Check out the video:
YouTube - Old 2 gauge shotgun: Lets go duck hunting!!! )
Check out the video:
YouTube - Old 2 gauge shotgun: Lets go duck hunting!!! )