SN: PC573492. 1990s vintage, 12 gauge with a 21″ barrel w/removable choke chambered for 2 3/4″ & 3″ shells. Bore is excellent. Semi-auto special purpose shotgun with a bead front sight, adjustable rear sight, tri-picatinny accessory rail, matte black finish, and checkered black plastic synthetic forend & stock. Finish & stock show light marks throughout. Overall condition is very good.