This new Rossi/Braztech S411220 shotgun comes with 2 barrels. One is a 22" barrel that is chambered for the .410 gauge shell, and the other is an 18 1/2" barrel that is calibered in .22lr. This rifle/shotgun is a single shot. The .22lr barrel has fiber optic sights. This combo rifle/shotgun comes with a zipper case, manual, and box.