Lewis machine guns

E116455

Lewis machine guns are early 20th-century air-cooled, drum-fed light machine guns widely used by British and Allied forces, especially in aircraft and infantry roles during World War I.

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Label Occurrences
Lewis machine guns canonical 1

Statements (50)

Predicate Object
instanceOf air-cooled machine gun
drum-fed machine gun
light machine gun
action gas-operated
aircraftMagazineCapacity 97-round pan magazine
barrelLength about 26.25 inches
caliber .30-06 Springfield
.303 British
6.5×50mmSR Arisaka
7.92×57mm Mauser
coolingSystem air-cooled with aluminum radiator and barrel shroud
countryOfOrigin United States of America
surface form: United States
designDate 1911
designer Isaac Newton Lewis
effectiveRange about 800–1000 yards
feedSystem pan magazine
manufacturedBy Birmingham Small Arms Company
Savage Arms
massProductionStart 1913
muzzleVelocity about 2440 feet per second (.303 British)
notableFeature distinctive top-mounted drum (pan) magazine
prominent barrel cooling shroud
relatively light weight for its era
originatedAs modification of the 1895 Colt–Browning machine gun design
overallLength about 50.5 inches
patentHolder Isaac Newton Lewis
primaryUser Belgian Land Component
surface form: Belgian Army

British Army
Royal Air Force
Royal Flying Corps
United Kingdom
United States Army
rateOfFire 500–600 rounds per minute
replacedBy Bren light machine gun
role aircraft machine gun
anti-aircraft machine gun
infantry support weapon
standardMagazineCapacity 47-round pan magazine
usedBy Australian Army
Canadian Army
Imperial Japanese Navy
Russian Empire
Soviet Union
usedInConflict Irish War of Independence
Korean War
Russian Civil War
Spanish Civil War
World War I
World War II
weight about 28 pounds (infantry version)

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Handley Page O/400 armament Lewis machine guns