Crosman Vigilante CO2 Caliber .177 Pellet & BB Revolver synthetic Imported Velocity: Up to 435 fps Weight: 2 lbs Mechanism: Single or Double Action Modern take on the classic revolver style 10-shot pellet clip, 6-shot bb clip - pellets,BBs and CO2 not included 6-inch rifled steel barrel, up to 435 feet per second velocity Single or Double-action firing Full metal frame, with tactical rail system and adjustable rear sight