The Beretta 1301 Comp semi auto shotgun is designed to win tactical competitions right out of the box. The 1301 Comp features a Steelium barrel and a drilled/tapped receiver to equip it with optics or tactical aiming devices without any gunsmithing. The Optimabore HP interchangeable choke system offers this shotgun with unmatched ballistic performance and Beretta's Blink gas system that enables it to shoot 4 shots in less than 1 second. This model has a 21" vent rib barrel and includes an Improved Cylinder choke tube. It also has a front fiber optic sight and a black sythetic stock.