Thompson 30-round box magazine
Magazines
Key specs
- Model
- 30-round box
- Capacity
- 30
- Rated for
- .45 ACP
Overview
Box magazine that replaced the drum on wartime Thompsons and the M1A1.
Compatible weapons 1
“Confirmed fit” means an editor checked the pairing. “By mount” means the weapon has the mount point this item uses (and a matching caliber, for suppressors and magazines): check before buying.

Submachine gunsThompson submachine gun.45 ACP
Confirmed fit