ASmall arms
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ASmall arms

At a glance
Mk 13 riflelarger figure on 2 of 2
MP-443 Grachlarger figure on 0 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source1207 mm (47.5")[source]
Length
Single sourceConfiguration
| Specification | Mk 13 rifle | MP-443 Grach |
|---|---|---|
| In service | 2001–present[source] | 2003–present[source] |
| Used by | United States[source] | — |
| Wars | War in Afghanistan Iraq War[source] | Second Chechen War Russo-Georgian War Syrian Civil War Russo-Ukrainian War[source] |
| Designer | Accuracy International / Remington Arms[source] | V. A. Yarygin[source] |
| Variants |
198 mm (7.8 in)[source]
MP-443 Grach
Single sourceMP-446 Viking
Single source140 mm (5.5 in) (MP-443 Grach) 145 mm (5.7 in) (MP-446 Viking)[source]
Rate of fire
Single source40–45 rounds/min[source]
Muzzle velocity
Single source450 m/s (1,470 ft/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Mk 13 MOD 5 Mk 13 MOD 7[source]
MP-446 Viking[source] |
| Cartridge | .300 Winchester Magnum[source] | 9×19mm Parabellum 9×19mm 7N21 +P+[source] |
|---|
| Calibre | .308[source] | 9×19mm[source] |
|---|
| Action | Bolt action[source] | Short recoil , locked breech[source] |
|---|
| Feed system | 5-round magazine (MOD 5)[source] | 17-round detachable box magazine . After 2004 produced with magazines for 18 rounds.[source] |
|---|
| Sights | Nightforce Advanced Tactical Riflescope[source] | Fixed iron sights , 3-dot with notch and front blade[source] |
|---|
| Country of origin | United Kingdom[source] | — |
|---|
| Manufacturer | Accuracy International[source] | Izhevsk Mechanical Plant (2003–2013) Kalashnikov Concern (2013–present)[source] |
|---|
| Type | — | Semi-automatic pistol[source] |
|---|
| Place of origin | — | Russia[source] |
|---|
| Designed | — | 1993–2000[source] |
|---|
| Produced | — | 2003–present[source] |
|---|
| No. built | — | more than 250,000 as of March 2023 (including civilian modifications)[source] |
|---|
| Reported operators | — |
|
|---|