Developed in 1942, the U.S. M1 Thompson was a streamlined version of the classic Thompson SMG, intended to simplify the weapon and speed the manufacturing process. This example is a continuation of that made after World War II by Auto-Ordnance and subsequently modified to look more like a WWII piece. While frills were trimmed, the M1 was still a classic "heavy metal" SMG, constructed from machined steel with fine hardwood furniture. This example was produced post-WWII for commercial sale. Blade front and fixed peep rear sights, with a straight forearm under the smooth barrel, ribbed pistol grip and a fixed buttstock. The slots for the drum magazine have been eliminated, with the simplified drum and post style selector/safety switches on the trigger housing. The bolt is the simplified M1A1 design, sans oiler and Blish lock, with a fixed firing pin. Includes a green canvas transport case. Magazine absent.