SN: 00436MC250. Modern production, .22S/L/LR with a 20″ octagon barrel. Bore is very good. Marine Corps 250th anniversary commemorative edition lever-action rimfire rifle with a gold bead front sight, adjustable semi-buckhorn rear sight, engraved nickel plated receiver w/24K gold inlays, blue finished barrel, and carved wood forend & stock. Overall condition is excellent. Includes original box.