Auto-Ordnance Thompson 1927-A1 Drum Magazine .45 ACP 100rd
Authentic 100-round drum magazine for Thompson 1927-A1 carbines in .45 ACP. Blued steel construction with 8.75" diameter. Includes drum installation tool and manual. U.S. manufactured to original specifications.
Fits: Auto-Ordnance Thompson 1927-A1
The Iconic Thompson Drum Magazine
No Thompson rifle is complete without the legendary drum magazine that defined an era. This 100-round drum represents the pinnacle of high-capacity magazine design and remains one of the most recognizable firearm accessories ever produced.
Specifications & Compatibility
- Caliber: .45 ACP
- Capacity: 100 rounds
- Diameter: 8.75 inches
- Material: Blued steel
- Compatibility: Thompson 1927-A1 models and modern Thompson rifles manufactured in Worcester, MA
Important: This drum is NOT compatible with Thompson M1 models (military versions with side charging handles) or Thompson firearms made in West Hurley, NY or before 1990.
What's Included
Each drum ships with a drum installation device (third hand tool) and a Thompson manual, making setup straightforward for first-time users.
Quality & Construction
Manufactured entirely in the United States to exact original specifications, this drum combines historical authenticity with modern reliability. The robust blued steel construction ensures durability through extended shooting sessions and demanding use.
Performance & Value
Beyond its impressive 100-round capacity, this magazine delivers smooth feeding and reliable operation. Whether you're a competitive shooter, collector, or enthusiast, the drum magazine adds both practical firepower and historical significance to your Thompson rifle.
Features
- .45 acp caliber
- steel construction
- includes drum installation device
- designed to fit the 1927-a1 thompson model
- 100 round capacity
- available in sizes: 50rd., 100rd.
