Auto Ordnance 50-Round Drum Magazine .45 ACP – Thompson M1/M1A1

The Auto Ordnance 50-round drum magazine delivers authentic Thompson firepower in .45 ACP, designed for M1 and M1A1 semi-automatic carbines. This high-capacity drum uses a proven winding mechanism that feeds reliably during extended range sessions, capturing the classic look and function of the original Thompson design.

Constructed with a steel body and black finish, this drum magazine includes a loading tool and winding key. The 50-round capacity exceeds legal limits in California, Colorado (post-July 2013), Connecticut, District of Columbia, Hawaii, Maryland, Massachusetts, New Jersey, New York, and Vermont. Verify your local laws before purchase.

• Caliber: .45 ACP
• Capacity: 50 rounds
• Compatible Firearms: Thompson M1/M1A1 semi-automatic carbines
• Material: Steel body
• Finish: Black
• Feed Mechanism: Wind-up drum
• Includes: Loading tool, winding key