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At a glance
Measured figures
(stock collapsed) (M200/M310)
Single sourcestock extended
Single sourceConfiguration
| Specification | CheyTac Intervention | LMT Modular Ambidextrous Rifle System |
|---|---|---|
| Type | Sniper rifle Anti-materiel rifle[source] | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type |
| Place of origin | United States[source] | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin |
| Used by | See Users[source] | — |
| Manufacturer | CheyTac USA LLC[source] |
53 in (1,300 mm) (stock extended), 46.75 in (1,187 mm) (stock collapsed) (M200/M310)[source]
LMT Modular Ambidextrous Rifle System · Length · "Maximum"
Single source914 mm (36.0 in) ("Maximum")[source]LMT Modular Ambidextrous Rifle System · Length
Effective; M200
Single sourceEffective; + M200 Carbine +
Single sourceEffective; + M200 Carbine + M200 CIV (Civilian)
Single sourceEffective; + M200 Carbine + M310 R (Repeater)
Single sourceEffective; + M200 Carbine + M310 SS (Single Shot)
Single sourceM200: 2,500 m (2,734 yd)+ M200 Carbine: 2,000 m (2,187 yd)+ M200 CIV (Civilian): 1,500 m (1,640 yd)+ M310 SS (Single Shot): 1,800 m (1,969 yd)+ M310 R (Repeater): 1,800 m (1,969 yd)+[source]
in standard
Single sourceoptional
Single source29 in (740 mm) in standard, 26 in (660 mm) optional.[source]
L129A2 exact named variant; not a sibling record · Barrel length
Single sourceStgw 25 exact named variant; not a sibling record · Barrel length
Single sourceMuzzle velocity
Single source3,000 ft/s (914 m/s)[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 · Manufacturer
| Unit cost | M200: $10,665–14,150 M300: (Carbon Fiber): $9,585–10,960 M300: (Composite): $9,135–11,000 All cost(s) exclude ammo, attachments, license fees, paint (including special colours & Kryptek camo), shipping, and tax.[source] | — |
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| Produced | 2001–present[source] | — |
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| Variants | See Variants[source] | — |
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| Cartridge | .408 Cheyenne Tactical or .375 Cheyenne Tactical[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 |
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| Action | Bolt action[source] | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action |
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| Feed system | 7-round detachable box magazine , 5-round detachable box magazine (optional, or when 7-round magazine is prohibited by law).[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 |
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| Sights | none[source] | — |
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| In service | — | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service |
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| Designer | — | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer |
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| Reported operators |
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Stgw 25K exact named variant; not a sibling record · Barrel length
Single source