CO2 Airgun - .177 BB/Repeater Semi AutoManufacture ID: C11This semi-automatic CO2 powered pistol combines hand-held comfort with quality components, at an affordable price. It features a velocity of up to 480 feet per second and an accessory rail in front of the trigger guard. The C11 also features a removable magazine for BBs as well as grips that slide back for easy replacement of CO2 Powerlets.Specifications: - Mechanism: BB Semi-auto Repeater- Power Source: 12 gram CO2 Powerlet**- Caliber/Ammo: .177 cal BBs 4.5mm- Capacity: 15 shot clip - Velocity: Up to 480 fps- Weight: 0.76 lbs.- Length: 6.75:- Material: Synthetic- Barrel: Metal- Barrel Type: Smooth Bore- Front Sight: Fixed blade- Rear Sight: Fixed notch- Mounting Rail: Picatinny- Trigger: Single Stage- Safety: Slide**No Co2 Catridge Included