To learn more about the iconic Thompson M1A1 Submachine Gun, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.
Video: M1A1 Thompson Submachine Gun
by
Support NRA American Rifleman
DONATE
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
The U.S.-made Thompson Submachine Gun was developed by Gen. John T. Thompson, who envisioned a "one-man, hand-held machine gun" in .45 ACP for use in the ongoing trench warfare of World War I. But the war ended before prototypes could be shipped to Europe. At the start of World War II, the Thompson was the only submachine gun commercially available to the Allies. But the guns were expensive to make. Savage and Auto-Ornance simplified the gun inside and out and made it cheaper and faster to make. The result was the M1 and later the M1A1 Thompson. It turns out the "Blish principle of metallic adhesion" didn't really matter.
To learn more about the iconic Thompson M1A1 Submachine Gun, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.
To learn more about the iconic Thompson M1A1 Submachine Gun, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.
Interests
250 Years of the U.S. Army: Bolt-Actions & Semi-Automatics on the Battlefield | An Official Journal Of The NRA
- WATCH: The Enduring Precision of NRA’s Long-Range Nationals | An NRA Shooting Sports Journal
- 250 Years of the U.S. Army: Bolt-Actions & Semi-Automatics on the Battlefield | An Official Journal Of The NRA
- 250 Years of the U.S. Army: Rifle Muskets, Trapdoors & Early Bolt-Actions | An Official Journal Of The NRA











