Remington Crosman Nitro Piston.177 Caliber Nitro Piston Air Rifle with Carbon Fiber Stock (Includes 3-9 X 40mm Scope) Includes a .177 Caliber Up to 1200 feet per second (FPS) Nitro Piston powered Weighs 6 pounds 15 ounce This item is not for sale in some specific zip codes