Amazon.com : Modern Combat Sports Heavy Duty Steel Core Devastator Self Defense Projectile Ammo .50 Caliber for HDR50 and TR50, Red : Sports & Outdoors
Amazon.com : Mercury Rise Torpedo Revolver .50 Caliber Pistol (Black) and One Extra TR50 Pistol Cylinder and .50 Cal Rubber Steel Balls (100 Count) : Sports & Outdoors