Muzzle Energy: .457 CAL UP TO 400 FPE .50 CAL UP TO 450 FPE .510 CAL UP TO 480 FPE .58 CAL UP TO 600 FPEMuzzle Velocity: .45 CAL @ 195 GR UP TO 960 FPS .50 CAL @ 245 GR UP TO 909 FPS .510 CAL @ 300 GR UP TO 849 FPS .58 CAL @ 445 GR UP TO 779 FPSAIR TUBE CAPACITY: MAX UPGRADE UP TO 1200 CC(BinTac) Air Tube Capacity:330CCMax Air Filling Pressure: 4500 PSI Barrel Length: 22'' Overall Length:36 Inches Butt-Stock Folded:26 Inches Weight: 5.2Lbs Optics: Pic Scope Mount

FRIENDLY ALERT: PLEASE READ BELOW THE Terms AND THE RETURN EXCHANGE POLICY CAREFULLY BEFORE YOU PURCHASE! We appreciate your business. We do not Accept returns or exchanges unless the item you purchased is defective the listing complies with USA air gun guide lines and I will only sell and ship air guns to buyers in jurisdictions where permitted!!!