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M1 carbine

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Also known as SM-1

semi-automatic rifle

Key facts

Type
Semi-automatic rifle (M1), Selective-fire assault rifle (M2/M3)
Place of origin
United States
In service
1942–1973 (United States) 1942–present (other countries)
Used by
See Users
Designer
Fred Humeston William C. Roemer David Marshall Williams
Manufacturer
Military contractors Commercial copies
Unit cost
About $45 (WWII) (equivalent to $840 in 2025)
Produced
July 1942 – August 1945 (U.S. military) 1945–present (commercial)
Number span no built
6,121,309 (WWII)
Variants
See Variants
Mass
5.2 lb (2.4 kg) empty 5.8 lb (2.6 kg) loaded w/sling
Length
35.6 in (900 mm)
Barrel length
17.75 in (451 mm)
Cartridge
.30 Carbine
Action
Gas-operated (short-stroke piston) , rotating bolt
Rate of fire
60–70 aimed rounds/min (M1/A1) 750 rounds/min (M2)
Muzzle velocity
1,990 ft/s (607 m/s)
Effective firing range
330 yd (300 m)

via Wikipedia infobox

Wikidata facts

Country of origin
United States
Mass
2.36
Manufacturer
IBM
Image
M1 Carbine Mk I - USA - Armémuseum noBG.jpg
Show 7 more facts
Commons category
M1 Carbine
Commons gallery
M1 Carbine
ammunition
.30 Carbine
total produced
6500000
inception
1938-00-00
service retirement
1973-01-01
native label
M1 carbine
Sources (3)

via Wikidata · CC0

~40 min read

Encyclopedic overview

The M1 Carbine (formally the United States Carbine, Caliber .30, M1) is a lightweight semi-automatic carbine chambered in the .30 carbine (7.62×33mm) cartridge that was issued to the U.S. military during World War II, the Korean War, and the Vietnam War. The M1 Carbine was produced in several variants and was widely used by military, paramilitary, and police forces around the world after World War II, most notably by the armed forces of South Korea and South Vietnam.

The M2 Carbine is the selective-fire version of the M1 Carbine, capable of firing in both semi-automatic and full-automatic. The M3 Carbine was an M2 Carbine with an active infrared scope system.

Excerpted from Wikipedia’s “M1 carbine” article, available under the CC BY-SA 4.0 licence.