Thompson T13KT 50rd Drum Magazine .45 ACP 1927-A1 Blued Steel

The Thompson T13KT delivers authentic firepower with its 50-round capacity drum magazine designed specifically for the 1927-A1 Thompson submachine gun. This blued steel magazine combines period-correct aesthetics with modern manufacturing precision to provide reliable feeding and sustained fire capability.

What Makes This Different

Unlike standard stick magazines, the T13KT drum magazine provides 2.5 times the ammunition capacity without requiring frequent reloads during extended shooting sessions. The blued steel construction matches the original Thompson finish while offering superior durability compared to reproductions made from lesser materials. Internal spring mechanisms utilize modern metallurgy to maintain consistent tension across all 50 rounds.

Key Features

• 50-round capacity for extended shooting without reloading
• Blued steel construction matches original Thompson finish
• Compatible with 1927-A1 Thompson semi-automatic rifles
• Spring-loaded follower ensures reliable cartridge feeding
• Removable back plate for maintenance and cleaning access
• Winding key included for spring tensioning
• Period-correct external appearance and dimensions

The T13KT performs consistently across various .45 ACP loadings, from standard 230-grain ball ammunition to hollow point defensive rounds. Competition shooters appreciate the reduced reload frequency during multi-stage courses, while collectors value the authentic appearance that complements historical Thompson rifles. The magazine functions reliably in both indoor and outdoor conditions, with the steel construction resisting corrosion when properly maintained.

Technical Specs

• Capacity: 50 rounds of .45 ACP
• Construction: Blued carbon steel body and components
• Compatibility: 1927-A1 Thompson semi-automatic rifles
• Weight: Approximately 3.2 lbs when loaded
• Finish: Traditional blued steel matching Thompson receivers
• Includes: Winding key and loading instructions
• Country of Origin: United States

The Thompson T13KT represents the gold standard for Thompson drum magazines, combining authentic design elements with reliable function. Serious Thompson enthusiasts recognize the value of genuine capacity and period-correct appearance in a single package.