A Thompson is just not a Thompson without the most famous accessory item ever - the Drum Magazine. The impressive look and feel of the Drum Magazines are unsurpassable.
Product Features
Each authentic drum is entirely U.S. manufactured to the exact specifications as the originals.
50 Rd. drums have a diameter of 6 3/4"
Each drum is shipped with a drum installation device (3rd hand).
Works in most full auto models.
Will only fit 1927-A1 Thompson models
Will fit Modern Thompson guns made in Worcester, MA.
Will NOT fit Thompson guns made in West Hurley, NY or before 1990.
Please contact your dealer and have them send a copy of their FFL and SOT to [email protected] with your order number in the subject line of the email. Failure to do so will result in your order being delayed as we cannot file your Form 3 until we have a copy of your dealer's FFL and SOT. We will file the required Form 3 once we receive your dealers FFL and SOT.
Marketplace Deals
Marketplace Deals are items that are shipped by trusted third-party sellers. Customer service and payment are still handled by Sportsman's Outdoor Superstore. Additional shipping charges may apply.