This Shooting Kit contains our Model 415 CO2 BB Pistol featuring a 21-shot built-in BB magazine, along with shooting glasses, PrecisionMax 350-count BB tube, three CO2 cylinders and three targets. Product Specifications CALIBER: .177 BB VELOCITY: 495 feet per second (fps). ACTION: CO2 STOCK: Molded with Checkering POWERPLANT: Spring. BARREL: Smooth Bore Steel. MAXIMUM SHOOTING DISTANCE: 235 Yards RECOMMENDED AGE: 16 Years LENGTH: 8.6 Inches WEIGHT: 0.93 OPTICS: Iron Sights RAIL: None SIGHTS: Fiber Optic Front/Fixed Open Rear WARRANTY: Limited 1 Year. SAFETY: Manual Trigger Block