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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 | Steyr SSG 08 |
|---|---|---|
| Type | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type | Sniper rifle[source] |
| Place of origin | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin | Austria[source] |
| In service | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service | — |
| Designer | Lewis Machine & Tool Company[source] |
stock folded (20 in barrel)
Single sourcestock folded (23.6 in barrel)
Single sourcestock folded (27.2 in barrel)
Single sourcestock unfolded · source measurement 1
Single sourcestock unfolded · source measurement 3
Single sourcestock unfolded · source measurement 5
Single source42.9 in (1,090 mm) stock unfolded, 34.2 in (870 mm) stock folded (20 in barrel) 46.5 in (1,180 mm) stock unfolded, 37.8 in (960 mm) stock folded (23.6 in barrel) 50.1 in (1,270 mm) stock unfolded, 41.4 in (1,050 mm) stock folded (27.2 in barrel)[source]
LMT Modular Ambidextrous Rifle System · Mass · Empty
Single source3.3kg (empty)[source]LMT Modular Ambidextrous Rifle System · Mass
308 Winchester, unloaded, without accessories
Single source338 Lapua Magnum, unloaded, without accessories
Single source12.125 lb (5.500 kg) (.308 Winchester, unloaded, without accessories) 13.25 lb (6.01 kg) (.338 Lapua Magnum, unloaded, without accessories)[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
Barrel length · source measurement 1
Single sourceBarrel length · source measurement 2
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Manufacturer | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer | Steyr Arms[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 | .243 Winchester .308 Winchester .300 Winchester Magnum .338 Lapua Magnum[source] |
|---|
| Action | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action | Bolt-action[source] |
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| 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 | 10-round detachable box magazine (.243 Winchester, .308 Winchester) 8-round detachable box magazine (.300 Win Mag) 6-round detachable box magazine (.338 Lapua Magnum)[source] |
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| Used by | — | See Users[source] |
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| Wars | — | Syrian Civil War[source] |
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| Produced | — | 2008–present[source] |
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| Variants | — | SSG 08 M1[source] |
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| Sights | — | 20 MOA Picatinny rail[source] |
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| Reported operators |
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Barrel length · source measurement 3
Single source20 in (510 mm) 23.6 in (600 mm) 27.2 in (690 mm)[source]