Thompson Compatible 50-Round Drum

Our Thompson® compatible drum is a high-capacity magazine designed for use with any Thompson Model 1921, 1927, 1928 and many other current-production semi-automatic models. Each drum boasts a design based on the original World War II drum, and will hold and feed 50 rounds of .45 ACP ammunition to your firearm. Guaranteed to fit and function in any of the aforementioned models, these brand new drum magazines are a must-have accessory for any Thompson enthusiast who is looking to keep his or her originals in pristine condition.

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  1. Thompson Drum Magazine
  2. Fits 1927 Style Thompsons
  3. Flawless Performance in Semi or Full-Auto
  4. Caliber: .45ACP
  5. Capacity: 50-rounds
More Information
Overall Rating
Rapid Shipping
Review by Jorgen E.
Clips look perfect. Exactly what I wanted.
Overall Rating
Very Happy
Review by Frisco U.
Clips look perfect. Exactly what I wanted.
Overall Rating
Very Happy
Review by Lawrance M.
5 Star
Overall Rating
Review by Jacoby C.
I bought four mags and they all function.
Overall Rating
Rapid Shipping
Review by Johnte J.
These mags are awesome. Would definitely buy again.
Overall Rating
Just as pictured.
Review by Rufus B.
Received in three days after ordering. Will be back to buy at Keepshooting.
Overall Rating
Exactly as pictured.
Review by Marquize U.
Happy with this purchase.
Overall Rating
Good Deal
Review by Kenneth W.
Fits in my 1928A1 using FMJ ammo.
Overall Rating
Quick Shipping
Review by Mekel L.
Leading mags for the price sold by a awesome company. Thank you ks!
Overall Rating
Good Item
Review by Luisangel J.
These clips are good. Would absolutely buy again.
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