This rifle is a powerhouse that's fueled by a ReAxis gas piston that slings alloy pellets down range at 1200 fps with an accurate lead pellet capable of reaching 1000 fps. Its downrange muzzle noise is reduced by the Umarex SilencAir 5-chamber noise dampening system. Equipped with a synthetic black stock and a built-in bipod, combined with a metal Picatinny rail to ensure the included air rifle scope stays locked down, the Umarex Fuel is ready for steady target acquisition.