1301 Comp Features 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. 1301 Comp Specifications Brand: Beretta USA Model: 1301 Comp Gauge: 12 Gauge Stock Finish: Black Action: Semi-Auto Barrel Length Range: 21 to 21.99 Sights: Fiber Optic Front Capacity: 5+1 Chamber: 3 Size: Full Size Choke Configuration: Optima-Choke HP Chokes Included: IC Hand: Right Length of Pull: 13 Max Capacity: 5 Receiver Finish: Black Receiver Material: Aluminum Safety: Manual Thumb Stock Description: Fixed Checkered Stock Finish Group: Black Stock Material: Synthetic Barrel Description: Vent Rib Steelium Barrel Finish: Black Barrel Length: 21