The Gamo Whisper Silent Cat shoots .177 cal. match grade pellets at 1000 fps. It is equipped with a deluxe recoil pad and has a base for mounting its 4x32 air rifle scope. It features a fluted, polymer-jacketed rifled steel barrel with a non-removable noise dampener for quiet as a cat shooting with noise reduction up to 52 percent. The Silent Cat offers a velocity of 1200 fps with PBA or 1000 fps with lead. It also has a manual trigger safety, fiber optic sights, all-weather synthetic stock, and spring piston break barrel air rifle action.