

Preparing your view.


At a glance
Measured figures
with stock folded
Single sourcewith stock unfolded
Single sourceConfiguration
| Specification | AEK-971 | Barrett REC10 |
|---|---|---|
| Type | Assault rifle[source] | Designated Marksman Rifle[source] |
| Place of origin | Soviet Union[source] | United States[source] |
| In service | 1980–present 2018–present (KORD rifle)[source] | — |
| Used by | See Users[source] | — |
| Wars | Second Chechen war 2022 Russian Invasion of Ukraine[source] |
960 mm (37.8 in) with stock unfolded 720 mm (28.3 in) with stock folded[source]
collapsed
Single source34.5 in (876.3 mm) collapsed[source]
Barrel length
Single source420 mm (16.5 in)[source]
Rate of fire
Single source900 rounds/min[source]
AEK-971, AEK-971S
Single sourceAEK-972
Single sourceAEK-973, AEK-973S
Single source880 m/s (2,887 ft/s) (AEK-971, AEK-971S) 850 m/s (2,789 ft/s) (AEK-972) 700 m/s (2,297 ft/s) (AEK-973, AEK-973S)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Designer | Stanislav Koksharov[source] | — |
|---|
| Designed | 1978[source] | — |
|---|
| Manufacturer | Kovrovskiy Mekhanicheskiy Zavod (original) Degtyarev plant (current)[source] | Barrett Firearms Manufacturing[source] |
|---|
| Produced | 1990–present[source] | — |
|---|
| Variants | See Variants[source] | — |
|---|
| Cartridge | 5.45×39mm (AEK-971, AEK-971S, 6P67 KORD) 5.56×45mm NATO (AEK-972) 7.62×39mm (AEK-973, AEK-973S, 6P68 KORD)[source] | — |
|---|
| Action | Gas-operated , rotating bolt , balanced recoil system (BARS)[source] | semi-automatic[source] Direct impingement; semi-automatic[source] |
|---|
| Feed system | AEK-971, AEK-971S, 6P67 KORD: 5.45×39mm AK-74 and RPK-74 30-, 45-round detachable box magazines , 60-round casket magazines AEK-972: 5.56×45mm NATO AK-101 , AK-102 and AK-108 magazines AEK-973, AEK-973S, 6P68 KORD: 7.62×39mm AK-47, AKM and RPK magazines[source] | — |
|---|
| Sights | AEK-971: Adjustable iron sights , hooded front post and rear notch on a scaled tangent 6P67 KORD: Iron sights that consist of a rotary rear drum aperture and an integrated Picatinny rail for various optics[source] | — |
|---|
| Calibre | — | .308 Winchester / 7.62×51mm NATO[source] |
|---|
| Reported operators |
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