This is an Auto Ordnance factory 20-round magazine for Thompson submachine guns in .45 ACP. This magazine is compatible with modern Thompson 1927-A1 models manufactured in Worcester, MA. It will not fit firearms made in West Hurley, NY or before 1990.
Combining serious firepower with a slim, pocket-friendly design, these factory Thompson magazines feature all-steel construction for maximum durability.
Founded by John T. Thompson as the company that would go on to launch the historic Thompson submachine gun, Auto Ordnance stays true to the heritage of America’s most iconic weapons while continually refining and improving designs.
Pick up a few new 20-round magazines for your Thompson submachine gun today!