FORCETALLY
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At a glance
Measured figures
collapsed
Single source34.5 in (876.3 mm) collapsed[source]
SG 510-4
Single sourceConfiguration
| Specification | Barrett REC10 | SIG SG 510 |
|---|---|---|
| Type | Designated Marksman Rifle[source] | Battle rifle[source] |
| Place of origin | United States[source] | Switzerland[source] |
| Manufacturer | Barrett Firearms Manufacturing[source] | Schweizerische Industrie Gesellschaft (SIG) Waffenfabrik Bern Swiss subcontractors[source] |
| Calibre | .308 Winchester / 7.62×51mm NATO[source] |
Stgw. 57
Single source1,100 mm (43.3 in) (Stgw. 57) 1,015 mm (40.0 in) (SG 510-4)[source]
Effective; iron sights
Single sourceEffective; Kern 4×24 optical sight
Single source640 m (700 yd) iron sights 800 m (875 yd) Kern 4×24 optical sight[source]
SG 510-4
Single sourceStgw. 57
Single source609 mm (24.0 in) (Stgw. 57) 505 mm (19.9 in) (SG 510-4)[source]
Rate of fire
Single source450–600 rounds/min[source]
Muzzle velocity
Single source750 m/s (2,460 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Action | semi-automatic[source] Direct impingement; semi-automatic[source] | Roller-delayed blowback using stepped & fluted chamber[source] |
|---|
| In service | — | 1957–present[source] |
|---|
| Used by | — | See Users[source] |
|---|
| Wars | — | The Troubles For the SG 510-4: 1973 Chilean coup d'état Armed conflict for control of the favelas[source] |
|---|
| Designer | — | Rudolf Amsler[source] |
|---|
| Designed | — | 1950s[source] |
|---|
| Produced | — | 1957–1985[source] |
|---|
| Variants | — | SG 510-1, SG 510-2, SG 510-3, SG 510-4, SG 510-5, SG 510-6, SG 510-7 T (SIG-AMT), PE-Stgw. 57[source] |
|---|
| Cartridge | — | 7.5×55mm GP 11 (Stgw. 57) 7.62×51mm NATO (SG 510-4)[source] |
|---|
| Feed system | — | 6-, 20-, or 24-round detachable box magazine[source] |
|---|
| Sights | — | Front post, rear aperture[source] |
|---|
| Reported operators |
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