

Preparing your view.


At a glance
Measured figures
Effective; sight adjustments
Single source300–1,000 m (980–3,280 ft) sight adjustments[source]
Barrel length
Single source465 mm (18.3 in)[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
Rate of fire
Single source700–1,150 rounds/min[source]
Muzzle velocity
Single source925 m/s (3,035 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | FN Minimi | LMT Modular Ambidextrous Rifle System |
|---|---|---|
| Type | Light machine gun Squad automatic weapon[source] | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type |
| Place of origin | Belgium[source] | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin |
| In service | 1980–present[source] | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service |
| Used by | See Users[source] | — |
| Wars | United States invasion of Panama Tuareg rebellion (1990–1995) Gulf War Burundian Civil War Kosovo War War in Afghanistan (2001–2021) Moro conflict Iraq War Mexican drug war Communist rebellion in the Philippines Militias-Comando Vermelho conflict Second Ivorian Civil War Libyan Civil War Syrian Civil War Northern Mali Conflict War in Iraq (2013–2017) ISIL insurgency in Tunisia Yemeni Civil War (2014–present) Saudi Arabian-led intervention in Yemen Russo-Ukrainian War Russian invasion of Ukraine[source] | — |
| Designer | Ernest Vervier[source] | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer |
| Designed | Early 1970s[source] | — |
| Manufacturer | FN Herstal FN USA Thales Australia Beretta Bofors Carl Gustav Caracal International Pindad Sumitomo Heavy Industries[source] | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer |
| Produced | 1977–present[source] | — |
| Variants | See Variants[source] | — |
| Cartridge | 5.56×45mm NATO / 7.62×51mm NATO[source] | 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 |
| Action | Gas-actuated , open bolt[source] | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action |
| Feed system | 100 or 200-round belt contained in a 100-round or 200-round soft pouch, or 200-round box or 30-round M16 -type STANAG magazine to 60-round STANAG casket magazine[source] | 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 |
| Sights | Rear aperture, front post[source] | — |
| Reported operators |
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