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At a glance
Measured figures
collapsed
Single source34.5 in (876.3 mm) collapsed[source]
with stock
Single sourceConfiguration
| Specification | Barrett REC10 | STK 50MG |
|---|---|---|
| Type | Designated Marksman Rifle[source] | Heavy machine gun[source] |
| Place of origin | United States[source] | Singapore[source] |
| Manufacturer | Barrett Firearms Manufacturing[source] | • CIS: 1988–2000 • ST Kinetics: 2000–2018 • ST Engineering: 2018–present[source] |
| Action | semi-automatic[source] Direct impingement; semi-automatic |
1,778 mm (70.0 in) with stock[source]
Barrel length
Single source1,143 mm (45.0 in)[source]
Rate of fire
Single source400–600 rounds/min[source]
Muzzle velocity
Single source890 m/s (2,920 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Gas-operated , rotating bolt[source] |
| In service | — | 1991–present[source] |
|---|
| Used by | — | See Users[source] |
|---|
| Wars | — | Myanmar conflict[source] |
|---|
| Designer | — | Chartered Industries of Singapore[source] |
|---|
| Designed | — | Mid-1980s[source] |
|---|
| Produced | — | 1988–present[source] |
|---|
| Cartridge | — | 12.7×99mm NATO[source] |
|---|
| Barrels | — | Single barrel (progressive RH parabolic twist, 8 grooves)[source] |
|---|
| Feed system | — | Single sprocket Belt-fed with dual-feed chutes[source] |
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| Sights | — | Folding leaf sight[source] |
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| Reported operators |
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