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M114 155 mm howitzer
The M114 155 mm howitzer is an American towed howitzer, produced from 1941 as the 155 mm Howitzer M1 and standard through the Korean and Vietnam Wars.
M1147 Advanced Multi-Purpose
The M1147 Advanced Multi-Purpose is a 120mm high-explosive tank round fired from the M1 Abrams, with a programmable fuze offering point detonate, delay, and airburst modes.
M1156 Precision Guidance Kit
The M1156 Precision Guidance Kit (PGK) is a U.S. Army GPS-guided artillery fuze that screws into standard 155 mm shells, improving accuracy about fivefold at a fraction of the cost of guided rounds.
M119 howitzer
The M119 howitzer is a lightweight 105 mm towed howitzer of British design, adopted from the L118 Light Gun in 1986, serving US Army light infantry.
M1296 Dragoon
The M1296 Dragoon, also known as the Stryker Dragoon, is a US Army variant of the Stryker armored vehicle, fitted with a 30 mm cannon.
M134 Minigun
The M134 Minigun is an American six-barrel rotary machine gun in 7.62×51mm NATO, developed by General Electric in 1960 and firing up to 6,000 rounds per minute.
M14 rifle
The M14 rifle, developed as the T44, is a selective-fire American battle rifle adopted in 1957, chambered for 7.62×51mm NATO and derived from the M1 Garand.
M142 HIMARS
The M142 HIMARS, or High Mobility Artillery Rocket System, is a light wheeled multiple rocket launcher developed for the United States Army in the late 1990s.
M16 rifle
The M16 rifle, also known as the Colt M16, is an American 5.56 mm assault rifle developed by Eugene Stoner at ArmaLite as the AR-15.
M18 Hellcat
The M18 Hellcat, officially the 76mm Gun Motor Carriage M18, was an American World War II tank destroyer, lightly armored and the fastest tracked American vehicle of the war.
M1895 Colt–Browning machine gun
The M1895 Colt–Browning machine gun, nicknamed the "potato digger," is an air-cooled, gas-operated machine gun designed by John Browning and the first adopted by the US military.
M1903 Springfield
The M1903 Springfield, nicknamed the Springfield '03, is a .30-caliber bolt-action service rifle adopted by the US Army in 1903 and used through the Korean War.
M1911 pistol
The M1911, also known as the Colt Government Model, is a .45 ACP semi-automatic pistol designed by John Browning, the US Army's standard sidearm from 1911 to 1985.
M1917 Browning machine gun
The M1917 Browning machine gun was a water-cooled heavy machine gun designed by John Browning, adopted by the US Army in 1917, chambered in .30-06.
M1917 Enfield
The M1917 Enfield, also called the P17 rifle, is an American bolt-action service rifle of World War I, chambered in .30-06 and carried by about 75 percent of the American Expeditionary Force.
M1917 Revolver
The M1917 Revolver is a six-shot .45 ACP double-action revolver adopted by the US Army in 1917 to supplement the M1911 pistol in World War I.
M1919 Browning machine gun
The M1919 Browning machine gun, or Browning .30-cal, is a short-recoil, air-cooled, belt-fed .30-06 machine gun derived from the water-cooled M1917 and adopted in 1919.
M1941 Johnson machine gun
The M1941 Johnson machine gun was an American light machine gun designed by Melvin Johnson, chambered in .30-06 and used by Marine paratroopers in World War II.
M1941 Johnson rifle
The M1941 Johnson rifle, also known as the Johnson rifle, is an American semi-automatic rifle designed by Melvin M. Johnson Jr. and used in small numbers by Marine parachutists in World War II.
M198 howitzer
The M198 howitzer is a United States towed 155 mm howitzer fielded from 1978 as the Army's standard, replaced by the lighter M777 around 2005.
M2 Bradley
The M2 Bradley is an American infantry fighting vehicle carrying a crew of three and six or seven infantrymen, armed with a 25 mm cannon and TOW missiles, in Army service since 1983.
M2 Browning
The M2 Browning, nicknamed Ma Deuce, is an American .50 caliber heavy machine gun designed by John M. Browning in 1918 and still in front-line service.
M2 Hills Motorway
The M2 Hills Motorway, also known as the Hills M2, is a 21-kilometer tolled motorway in Sydney's north-west, opened in May 1997 and wholly owned by Transurban since 2005.
M2010 Enhanced Sniper Rifle
The M2010 Enhanced Sniper Rifle (ESR) is a US Army bolt-action sniper rifle, an upgraded M24 rechambered to .300 Winchester Magnum with a 1,200-meter effective range.
M203 grenade launcher
The M203 grenade launcher is an American single-shot 40 mm under-barrel grenade launcher, accepted in 1969 and mounted beneath M16 rifles so the grenadier remains a rifleman.
M224 mortar
The M224 is a United States 60mm Lightweight Company Mortar System, a smoothbore muzzle-loaded mortar usable in conventional bipod mode or fired handheld, fielded by US Army and Marine rifle companies.
M230 chain gun
The M230 chain gun is a 30 mm chain-driven autocannon using an electric motor rather than gas or recoil to cycle, serving as the AH-64 Apache's area weapon system.
M23C6
M23C6 is a chromium-rich carbide phase, generally Cr23C6 with iron, nickel, and molybdenum substitutions, that precipitates on grain boundaries in austenitic stainless steels and strengthens creep-resistant steels.
M24 Chaffee
The M24 Chaffee, also called the M24 light tank, was an American light tank of World War II, armed with a 75mm gun and named after General Adna R. Chaffee, Jr.
M240 machine gun
The M240, the US designation for the FN MAG, is a Belgian 7.62 mm medium machine gun adopted by the Army in 1977 as a tank gun.