NRA Gun of the Week: U.S. M1A1 Carbine

by
posted on February 23, 2019
** 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. **

Besides serving in Easy Company of the 506th Parachute Infantry Regiment, what do Don Malarkey and Carwood Lipton from “Band of Brothers“ have in common? For one, they both used the M1A1 "paratrooper" carbine during the war. One of the most interesting U.S. military small arms of World War II is the M1A1 “paratrooper“ carbine. This handy little carbine was present for all of the major American airborne operations during World War II, and it has the distinction of being only one of two guns developed specifically for the American airborne. The other is the Reising Model 55 submachine gun as used by U.S. Marine Corps parachutists, but that is a story for another day.

In May 1942, the airborne asked for a shorter, handier version of the U.S. M1 carbine, and M1A1s were being delivered by October of that year. The M1A1 was fitted with a new buttstock that had a walnut pistol grip and a wire folding stock with a leather cheekpiece and a cast buttplate.

The Inland Division of General Motors in Dayton, Ohio, was the only maker of the M1A1 during the war—delivering 140,591 before war's end—but you will find original stocks with other makers receivers due to postwar rebuilds. Lean more about the M1A1 carbine in this week's NRA Gun of the Week video hosted by Mark Keefe.

Specifications:

Model: U.S. M1A1 Carbine
Manufacturer: Inland Division of General Motors
Action Type: short-stroke-gas-piston-operated, semi-automatic center-fire rifle
Chambering: .30 Carbine
Weight: 5 lbs., 5 ozs. 
Overall Length: 35.6”
Barrel Length: 18”
Production Dates: October 1942 to December 1944
Total Production: 140,000+

Additional Reading:
Video—ARTV: Inland Mfg. M1A1 Paratrooper Carbine Review   
The M1A1 Carbine  
Inland Mfg.'s New Production M1 Carbine  
Arms of American Airborne
General Motors Went to War
NRA Gun of the Week: Inland M1A1 Paratrooper Carbine






















Latest

Red Dot Occlusion 4
Red Dot Occlusion 4

Red-Dot Occlusion Training: A Performance-Booster for You & Your Optic-Equipped Handgun

Red-dot occlusion is a passive technique that shooters can use to remain target-focused, thereby speeding up their performance with optic-equipped handguns.

New for 2026: Dead Air Nomad Ti Over-The-Barrel (OTB) Suppressor

The Dead Air Silencers Nomad Ti OTB is designed to be a compact and lightweight suppressor for the backcountry hunter.

I Carry: Diamondback SDR in a Galco Hornet Holster

For our latest "I Carry" episode above, we paired the six-round Diamondback SDR DA/SA snubnose revolver with a simple leather holster from Galco, along with one of the latest EDC flashlights from Streamlight.

The Armed Citizen® May 8, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Creating the Ideal First-Time Shooting Experience

That first time behind a trigger can shape a newcomer’s attitude towards firearms. Here are five ways to make the experience a success.

Henry Repeating Arms Founder & CEO Honored as Law Enforcement Supporter of the Year

Henry Repeating Arms founder and CEO Anthony Imperato has been named Law Enforcement Supporter of the Year by New York State Fraternal Order of Police Memorial Lodge 100.

Interests



Get the best of American Rifleman delivered to your inbox.