FORCETALLY
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At a glance
Measured figures
LMT Modular Ambidextrous Rifle System · Length · "Maximum"
Single source914 mm (36.0 in) ("Maximum")[source]LMT Modular Ambidextrous Rifle System · Length
Configuration
| Specification | LMT Modular Ambidextrous Rifle System | M2 Browning |
|---|---|---|
| Type | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type | Heavy machine gun[source] |
| Place of origin | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin | United States[source] |
| In service | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service | 1933–present[source] |
| Designer |
AN/M2
Length
Single source1,654 mm (65.1 in) 1,429 mm (56.3 in) (AN/M2)[source]
LMT Modular Ambidextrous Rifle System · Mass · Empty
Single source3.3kg (empty)[source]LMT Modular Ambidextrous Rifle System · Mass
AN/M2
Single sourcebarrel weight
Single sourceMass
Single sourcewith tripod and traverse and elevation mechanism (T&E)
Single source38 kg (84 lb) 28 kg (62 lb) (AN/M2) 58 kg (128 lb) with tripod and traverse and elevation mechanism (T&E) 24 lb (11 kg) barrel weight[source]
L129A2 exact named variant; not a sibling record · Barrel length
Single sourceStgw 25 exact named variant; not a sibling record · Barrel length
Single sourceStgw 25K exact named variant; not a sibling record · Barrel length
Single source18 in (457 mm)[source]L129A2 exact named variant; not a sibling record
16 in (406 mm)[source]Stgw 25 exact named variant; not a sibling record
12 in (305 mm)[source]Stgw 25K exact named variant; not a sibling record
AN/M2
Single sourceBarrel length
Single sourceAN/M2
Single sourceAN/M3
Single sourceM2HB
Single source450–600 rounds/min (M2HB) 750–850 rounds/min (AN/M2) 1,200–1,300 rounds/min (AN/M3)[source]
in manual
Single source(M33 ball), 78 ft (24 m) from muzzle
Single source2,910 ft/s (890 m/s) (M33 ball), 78 ft (24 m) from muzzle 3,050 ft/s (930 m/s) in manual[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer
John Browning[source] |
| Manufacturer | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer | Active Fabrique Nationale General Dynamics Ohio Ordnance Works Inc. U.S. Ordnance Former Manroy Engineering Sabre Defence Industries Colt's Patent Firearms Manufacturing Company High Standard Firearms Savage Arms Corporation Buffalo Arms Corporation General Motors Corporation Frigidaire AC Spark Plug Saginaw Steering Gear Division Brown-Lipe-Chappin Divisions Kelsey Hayes Wheel Company Springfield Armory Wayne Pump Company ERMCO Ramo Manufacturing Rock Island Arsenal[source] |
|---|
| Cartridge | 5.56×45mm NATO 7.62×51mm NATO 6.5mm Creedmoor[source]LMT Modular Ambidextrous Rifle System · Cartridge The MARS-L (light) assault rifle variants are chambered for the 5.56×45mm NATO intermediate cartridge , and the MARS-H (heavy) battle rifle and designated marksman rifle variants for the 7.62×51mm NATO , 6.5 mm Creedmoor or similar fully powered cartridges .[source]Design · explicit MARS-L/MARS-H cartridge scope MARS-H based designated marksman variant, chambered in 6.5 mm Creedmoor .[source]L129A2 · explicit MARS-L/MARS-H cartridge scope Swiss MARS-H-based designated marksman rifle chambered in 7.62×51mm NATO.[source]7.62mm Zf Stgw 20 · explicit MARS-L/MARS-H cartridge scope LMT's MRGG-A is a member of its Modular Ambidextrous Rifle System-Heavy (MARS-H) family, which are commonly described as AR-10-style rifles, but is chambered to fire the 6.5mm Creedmoor round.[source]MK24 Mid-Range Gas Gun-Assault · explicit MARS-L/MARS-H cartridge scope | .50 BMG (12.7×99mm NATO)[source] |
|---|
| Action | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action | Short recoil-operated[source] |
|---|
| Feed system | 5.56×45mm NATO : 30-round detachable box magazine 7.62×51mm NATO 20-round detachable box magazine[source]LMT Modular Ambidextrous Rifle System · Feed system | Belt-fed (M2 or M9 links)[source] |
|---|
| Used by | — | See Users[source] |
|---|
| Wars | — | World War II 1947-1949 Palestine war Indonesian National Revolution Korean War First Indochina War Suez Crisis 1958 Lebanon crisis Cuban Revolution Portuguese Colonial War Rhodesian Bush War Vietnam War Laotian Civil War Cambodian Civil War Colombian conflict Dominican Civil War Ethiopian Civil War Lebanese Civil War Cambodian–Vietnamese War Sino-Vietnamese War Nicaraguan Revolution Falklands War Operation Urgent Fury Kurdish–Turkish conflict (1978–2025) Iran–Iraq War Operation Just Cause Persian Gulf War Rwandan Civil War Somali Civil War Yugoslav Wars Operation Uphold Democracy War in Afghanistan (2001–2021) Iraq War Mexican drug war Syrian Civil War (2011–present) War in Iraq (2013–2017) Yemeni Civil War (2014–present) Russo-Ukrainian War[source] |
|---|
| Designed | — | 1918[source] |
|---|
| Produced | — | 1921–present (M2HB/M2A1)[source] |
|---|
| No. built | — | 3 million[source] |
|---|
| Reported operators |
| — |
|---|
1,143 mm (45.0 in) 910 mm (35.8 in) (AN/M2)[source]