I did see one advertisement for one that contained a lead ball instead of a shot. 44-40 cartridges loaded with shot and capped with a wad. Rest easy because they were not too terribly exotic. 44 caliber smoothbore barrel intended for the Game Getter. 22 rimfire barrel, but the lower barrel is a. They also had their own ammunition available. These neat little guys were manufactured long before the survival rifles and little badgers that we know today. Welcome to today’s Photo of the Day! This time around we have the Marbles Game Getter combination gun. POTD: Lost Your Marbles? – Marbles Arms Game Getter Combination Gun