The 500S break-barrel .177 caliber pellet rifle delivers on quality and value. It also delivers accuracy and power...all at 490 fps velocity with lead pellets. It's an adult-sized air rifle with a durable black composite stock and rifled steel barrel. The Winchester 500S is great for target practice as well as pest control and small game hunting. Fiber optic sights, front and rear, help you quickly sight a target.