

Preparing your view.


At a glance
Measured figures
stock collapsed
Single sourcestock extended /
Single sourceConfiguration
| Specification | Heckler & Koch MP7 | LMT Modular Ambidextrous Rifle System |
|---|---|---|
| Type | Personal defense weapon Submachine gun[source] | Assault rifle Battle rifle[source]LMT Modular Ambidextrous Rifle System · Type |
| Place of origin | Germany[source] | United States[source]LMT Modular Ambidextrous Rifle System · Place of origin |
| In service | 2001–present[source] | 2015 - present[source]LMT Modular Ambidextrous Rifle System · In service |
638 mm (25.1 in) stock extended / 415 mm (16.3 in) stock collapsed[source]
LMT Modular Ambidextrous Rifle System · Length · "Maximum"
Single source914 mm (36.0 in) ("Maximum")[source]LMT Modular Ambidextrous Rifle System · Length
with 20-round empty magazine (PDW)
Single sourcewith magazine (MP7A1)
Single source1.90 kg (4.2 lb) with 20-round empty magazine (PDW) 2.10 kg (4.63 lb) with magazine (MP7A1)[source]
LMT Modular Ambidextrous Rifle System · Mass · Empty
Single source3.3kg (empty)[source]LMT Modular Ambidextrous Rifle System · Mass
Effective; Effective firing range
Single source200 m (660 ft)[source]
Barrel length
Single source180 mm (7.1 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
Fiocchi CPS Black Tip ammunition
Single source735 m/s (2,411 ft/s) (Fiocchi CPS Black Tip ammunition)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Used by |
|---|
20+ countries (see Users )[source] |
| — |
| Wars | War in Afghanistan Iraq War Operation Inherent Resolve Operation Neptune Spear Papua Conflict[source] | — |
|---|
| Manufacturer | Heckler & Koch[source] | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Manufacturer |
|---|
| Produced | 2001–present[source] | — |
|---|
| Cartridge | HK 4.6×30mm[source] DM31[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 |
|---|
| Action | Gas-operated , short stroke piston , rotating bolt[source] | Gas-operated , rotating bolt (internal piston, not direct impingement ) or Short-stroke piston[source]LMT Modular Ambidextrous Rifle System · Action |
|---|
| Feed system | 20-, 30- or 40-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 | Tritium-illuminated flip-up night sights; handgun and rifle sights (adjustable)[source] | — |
|---|
| Magazine capacity | 20, 30, 40 Rounds[source] | — |
|---|
| Designer | — | Lewis Machine & Tool Company[source]LMT Modular Ambidextrous Rifle System · Designer |
|---|
| Reported operators | — |
|
|---|