Auto Ordnance Thompson 1927 A1 .45ACP 10-Round Drum Magazine

This is an Auto Ordnance factory 10-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.

Delivering the look and feel of a classic drum magazine with a compliant 10-round capacity, these factory replacement mags are a perfect addition to your Thompson collection.

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.

Engineered to the same exacting standards as all Thompson magazines, these 10-round drums are ideal for target practice, training and tactical drills.

Pick up a few spare 10-round magazines today!