TriStar Cobra III Field 12 Gauge 3" 5+1 28", Realtree Max-7, Synthetic Furniture, Fiber Optic Sight, 3 Chokes The Cobra III pump action shotgun that allows you to shoot light target loads to heavy waterfowl loads. It utilizes a Beretta/Benelli Mobil Threads removable choke system, includes three choke tubes (IC, M, F), choke box, and wrench. The Cobra III also features a highly durable stock with rubber recoil pad and swivel studs. The chrome-lined barrel has a fiber optic sight and vent rib.