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At a glance
Measured figures
collapsed
Single source34.5 in (876.3 mm) collapsed[source]
with stock extended
Single sourceConfiguration
| Specification | Barrett REC10 | MAC-10 |
|---|---|---|
| Type | Designated Marksman Rifle[source] | Machine pistol Submachine gun[source] |
| Place of origin | United States[source] | United States[source] |
| Manufacturer | Barrett Firearms Manufacturing[source] | Military Armament Corporation[source] |
| Calibre | .308 Winchester / 7.62×51mm NATO[source] | — |
| Action |
with stock extended with suppressor
Single sourcewith stock removed
Single sourcewith stock retracted
Single sourcewith stock retracted w/suppressor
Single source269 mm (10.6 in) with stock removed 295 mm (11.6 in) with stock retracted 548 millimetres (1 foot 9.6 inches) with stock extended 545 millimetres (1 foot 9.5 inches) with stock retracted w/suppressor 798 millimetres (2 feet 7.4 inches) with stock extended with suppressor[source]
without a suppressor
Single sourcewith suppressor
Single source50 mm (2.0 in) without a suppressor 54 mm (2.1 in) with suppressor[source]
Barrel length
Single source146 mm (5.7 in)[source]
45 ACP
Single source9mm
Single source1,200–1500 rounds/min. (9mm) 1,090 rounds/min. (45 ACP)[source]
for .45 ACP
Single sourcefor 9mm
Single source366 metres per second (1,200 ft/s) for 9mm 280 metres per second (920 ft/s) for .45 ACP[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
semi-automatic[source] Direct impingement; semi-automatic[source] |
Straight blowback[source] |
| In service | — | 1970–present[source] |
|---|
| Used by | — | See Users[source] |
|---|
| Wars | — | Vietnam War The Troubles Cambodian Civil War Lebanese Civil War Salvadoran Civil War Crips-Bloods gang war Miami drug war Invasion of Grenada[source] |
|---|
| Designer | — | Gordon Ingram[source] |
|---|
| Designed | — | 1964[source] |
|---|
| Unit cost | — | $120[source] |
|---|
| Produced | — | 1970–1973[source] |
|---|
| Cartridge | — | .45 ACP (11.43×23mm) 9×19mm Parabellum[source] |
|---|
| Feed system | — | 30-round detachable box magazine (.45 ACP) 32-round detachable box magazine (9×19mm)[source] |
|---|
| Sights | — | Iron sights[source] |
|---|
| Reported operators |
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|---|