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 Optima-bore 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. his model has a 24" vent rib barrel and includes an Improved Cylinder choke tube. It also has a front fiber optic sight and a black synthetic stock.