Serial number S-341168, made in 1941, .45 ACP, 12-inch round barrel with 28 heat dissipating cooling fins. Barrel has a bright bore that reveals strong visible rifling. This is an all matching Lend Lease Auto-Ordnance Bridgeport M1928A1 Thompson SMG that was made by Savage Arms. Gun has original black oxide Du-Lite finish across the metal parts that remains in very good condition. The felt pads inside the receiver are in excellent condition and the Blish lock is marked “A.O.C.” There are “GEG” and “RLB” acceptance marks on the receiver as well as an ordnance bomb and the 13 AO patent numbers. Gun is equipped with the Cutts compensator, the Lyman adjustable rear sight assembly & original wood furniture that is in excellent condition. Comes with one USGI Seymour Products 30-round magazine.