This is an Auto Ordnance factory 50-round drum 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.
Crafted from durable steel with ultra-reliable internal springs, these iconic 50-round extended drum magazines are a must-have for any serious Thompson aficionado.
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.
Like all extended magazines, these drums can come with especially stiff springs that will break in over the first few loadings.
Double down on firepower with a few drum magazines for your Thompson submachine gun today!