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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 | SR-3 Vikhr |
|---|---|---|
| Type | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type | Assault rifle Carbine[source] |
| Place of origin | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin | Russia[source] |
| In service | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service | 1996–present[source] |
| Designer |
SR-3 buttstock extended
Single sourceSR-3 buttstock folded
Single sourceSR-3M buttstock extended
Single sourceSR-3M buttstock extended with suppressor
Single sourceSR-3M buttstock folded
Single sourceSR-3M buttstock folded with suppressor
Single sourceSR-3: 396 mm (15.59 inch): buttstock folded 640 mm (25.2 inch): buttstock extended SR-3M: 410 mm (16.14 inch): buttstock folded 675 mm (26.57 inch): buttstock extended 700 mm (27.56 inch): buttstock folded with suppressor 970 mm (38.19 inch): buttstock extended with suppressor[source]
LMT Modular Ambidextrous Rifle System · Mass · Empty
Single source3.3kg (empty)[source]LMT Modular Ambidextrous Rifle System · Mass
(with an empty 30-round magazine and a suppressor) (SR-3M)
Single sourcewithout a magazine
Single source(without a magazine) (SR-3)
Single source2 kg (without a magazine) (SR-3) 2.2 kg (without a magazine), 3.2 kg (with an empty 30-round magazine and a suppressor) (SR-3M)[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
Single source156 mm (6.14 inch)[source]
Rate of fire
Single source700–900 rounds/min[source]
Muzzle velocity
Single source295 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 · Designer
TsNIITochMash[source] |
| Manufacturer | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer | Tula Arms Plant[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 | 9×39mm[source] |
|---|
| Action | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action | Gas operated , Rotating bolt[source] |
|---|
| 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-, 20-, 30-round detachable magazine[source] |
|---|
| Used by | — | See Users[source] |
|---|
| Designed | — | 1989 - 1994[source] |
|---|
| Produced | — | since 1995[source] |
|---|
| Variants | — | See Variants[source] |
|---|
| Sights | — | Iron Sights and various optical sights by the use of a Dovetail rail mount[source] |
|---|
| Reported operators |
| — |
|---|