Auto-Ordnance Thompson 50rd Drum Magazine .45 ACP

The Auto-Ordnance Thompson 50-round drum magazine is a reproduction-style factory magazine built for .45 ACP Thompson carbine platforms. Constructed in the U.S. from steel with a blued finish, the drum is manufactured to match original specifications and ships with a drum installation device. The drum measures approximately 6.75 inches in diameter and is intended for use with 1927-A1 Thompson models and many modern Thompson rifles made in Worcester, MA.

Key Specifications

• Holds 50 rounds of .45 ACP ammunition.
• Caliber: .45 ACP.
• Material: Steel construction with a blued finish.
• Diameter measures 6.75 inches.
• Designed to fit 1927-A1 Thompson models and many modern Thompson rifles made in Worcester, MA.
• Includes a drum installation device for easier mounting.
• Finish listed as blued.
• Country of origin: US.

For enthusiasts seeking period-correct capacity and visual authenticity, this Auto-Ordnance drum provides the classic appearance and functional capacity associated with historic Thompson carbine setups. Built to original specifications with durable steel construction and a blued finish, it serves as a practical range accessory and a collectible-compatible component for owners of compatible Thompson rifles.