This semi-automatic 10-shot .177-cal. pellet air pistol is unique with revolver styling and finger-molded grip design. Perfect for action shooting. Powered by CO2 and available single or double action. The 3576 is easy-to-use, while the 6" rifled steel barrel is accurate. Muzzle velocities up to 435 fps. 11.4" long. Weighs 2 lbs.