A single shot shotgun, less common that over under shotguns or pump action shotguns, are a shotgun that holds and fires only one shot at a time with a break-open action for reloading the shotgun. The single shot shotgun is a great option for youth and beginner shooters learning to use shotguns. At Fin Feather Fur Outfitters we are the trusted online provider of single shot shotguns for sale online.