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At a glance
Measured figures
Barrel length
Single source500 mm (19.69 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 source450 Rounds/min[source]
Muzzle velocity
Single source830 m/s (2,723 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | FM 24/29 light machine gun | LMT Modular Ambidextrous Rifle System |
|---|---|---|
| Type | Light machine gun[source] | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type |
| Place of origin | France[source] | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin |
| In service | French Army : 1925–1960s Gendarmerie nationale : 1956–2006[source] | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service |
| Used by | See § Users[source] | — |
| Wars | List of conflicts Rif War Spanish Civil War World War II First Indochina War 1948 Arab–Israeli War Ifni War Algerian War Suez Crisis 1958 Rif riots Tunisian War of independence Bizerte crisis 1958 Lebanon crisis Sand War Western Sahara conflict Tuareg rebellion Chadian Civil War Vietnam War Cambodian Civil War Laotian Civil War Cameroon War Portuguese Colonial War Lebanese Civil War[source] | — |
| Designer | Lt col. Reibel assisted by Chief Armorer Chosse[source] | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer |
| Designed | 1920–1924[source] | — |
| Manufacturer | Manufacture d'Armes de Châtellerault[source] | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer |
| Produced | 1925–1960s[source] | — |
| No. built | 190,400 to 232,942[source] | — |
| Variants | See § Variants[source] | — |
| Cartridge | 7.5×54mm French[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 |
| Barrels | — | |
| Action | Gas-operated Bolt-link[source] | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action |
| Feed system | 25-round detachable box 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 | Iron sights[source] | — |
| Reported operators |
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