The biggest thing in entertainment from the thirties to the sixties was the Western, and one of the biggest Western actors was Roy Rogers. He was ahead of the game with spin-offs, as you see here:
Math exercise for the reader: give your kid the Roy Rogers Quick Shooter Hat. Send him to school. How many times do you have to visit the ATM machine to withdraw his entire bail?
Exercise No. II for the reader: if this were a real, bullet-firing weapon, how would ATF classify it? (To the extent that anything about the Sinaloa Cartel Logistics Department is humanly scrutable).