The 50rd drum has a diameter of 6.75". Will only fit 1927-A1 Thompson models and Modern Thompson guns made in Worcester, MA.*Note will NOT fit Thompson M1 models (Military version of Thompson-if it has a side charging handle then it is an Thompson M1 Model) and Thompson guns made in West Hurley, NY or before 1990. Each drum is shipped with a drum installation device (3rd hand. Each authentic drum is entirely U.S. manufactured to the exact specifications as the originals.
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If this product requires an FFL to purchase, please have your preferred dealer email their FFL to FFL@sigwoarms.com and reference your name and order number so we may assign the FFL to the proper order. If this information is not submitted, shipping your order will be delayed. If you have non-FFL products in your cart during checkout, they will be shipped separately to an address of your choosing.
CAGE CODE
14AS3