Colt 6" Python .357 Revolver .177 Caliber Steel BB C02 Air PistolThis CO2 BB revolver has a 6. 875" barrel and textured grips with the Colt logo. This airgun is great to maintain firearm proficiency without the cost or inconvenience of going to a range and the high cost of expensive firearm ammo. Features include; an adjustable rear sight, manual safety, comes with two 10 shot rotary magazines, and the CO2 capsule is housed in the grip. Polymer frame 10 shot BB pistol Realistic revolver action Designed for steel