The Century Arms A4 Shotgun delivers superior performance and consistency with a reliable and durable semi-automatic shotgun platform. The A4 is chambered in 12 gauge with a 3 inch chamber and 20 inch barrel, featuring Ghost Ring rear sight and a fiber optic front sight. A 5 1 round magazine tube. Also a picatinney top rail to attach optics. Firearm Features CONFIGURATION: Gas Operated & Inertia Firearm Specifications Manufacturer: Century Arms Model: Centurion A4 Cartridge: 12 Gauge Barrel Length: 20″ Overall Length: 41.7″ Finish: Black Sights: Adjustable Front & Rear Grips/Stock: Synthetic Magazine Capacity: 5 1
