Pump Action Rubber Shotgun Shooting 20mm Steel Balls This pump action shotgun made out of a wood with a rubber band lets you shoot 20mm steel balls. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts HRP-2 Beer-fetching bot Shocking Arm Wrestling Sand Absorbing Beach Mat Wooden Contraption – No Screws, No Nails All Wooden Gears Varibike Lets You Pedal With Your Legs and Arms Radar Watch