Carina AS-12 Semiautomatic Hunting Shotgun. Gauge: 12  Chamber: 3 Inch  Chokes:  Screw-In   Barrel Length:  28 Inches  Magazine Capacity: (4 shot with 2 and ¾ inch shot shells )  System: gas operated auto loading shotgun  Weight: 6.61 lbs. approx.  Stock:Walnut Monte Carlo type Special...