The Century Arms Centurion BP-12 Shotgun delivers superior performance and consistency with a reliable and durable semi-automatic bullpup shotgun platform. Features include flip-up sights, a rubber recoil pad, and a 5 round magazine. This model comes with two interchangeable pistons allowing you to shoot 2-3/4" and 3" shells interchangeably with any ammunition of the proper gauge for your firearm with flawless performance. With proper care and handling, it will give you long, reliable service. BUY WITH CONFIDENCE!_! THIS WEAPON COMES WITH EVERYTHING I THE PHOTOS