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 | M110 Semi-Automatic Sniper System |
|---|---|---|
| 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 | United States[source] |
| In service | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service | 2008–present[source] |
M110A2: buttstock fully retracted to fully extended (presumably without suppressor)
Single sourceM110: buttstock fully retracted without and with suppressor
Single source1,029–1,181 mm (40.51–46.50 in) M110: buttstock fully retracted without and with suppressor 1,009.65–1,104.9 mm (39.75–43.50 in) M110A2: buttstock fully retracted to fully extended (presumably without suppressor)[source]
Effective; point targets
Single source800 metres (875 yd) (point targets)[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
Single source508 mm (20.0 in) barrel[source]
with 175 gr. M118LR
Single source783 m/s (2,570 ft/s) with 175 gr. M118LR[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Designer | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer | — |
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| Manufacturer | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer | Knight's Armament Company[source] |
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| 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 | 7.62×51mm NATO 6.5mm Creedmoor[source] |
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| Action | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action | Gas-operated , closed rotating bolt , Stoner bolt and carrier piston[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 or 20-round detachable SR-25 pattern box magazine[source] |
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| Wars | — | War in Afghanistan (2001–2021) Iraq War Kurdish–Turkish conflict (2015–present) Militias-Comando Vermelho conflict Syrian Civil War War in Iraq (2013–2017) Russo-Ukrainian war 2025 Cambodia–Thailand clashes[source] |
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| Designed | — | 2007[source] |
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| Variants | — | M110 SASS M110A2 M110A3[source] |
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| Rate of fire | — | Semi-automatic[source] |
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| Reported operators |
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