The 100rd drum has a diameter of 8.75". 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.
- Capacity:
- 100
- Brand Fit:
- Thompson
- Material:
- Steel
- Finish:
- Black
- Model Fit:
- Tommy Gun
- Caliber:
- 45 ACP
- Type:
- Drum
- FireArm:
- No
- Model:
- A1
- Requires FFL:
- False
