Credit
Evers · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · Modified
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At a glance
Measured figures
stock extended
Single sourcestock retracted
Single sourceConfiguration
| Specification | Colt 9mm SMG | Type 77 pistol |
|---|---|---|
| Type | Submachine gun[source] | Semi-automatic pistol[source] |
| Place of origin | United States[source] | China[source] |
| In service | 1982–present[source] | 1981–present[source] |
| Used by | See Users[source] | — |
| Wars | Invasion of Panama Miami drug war |
730 mm (28.9 in ) ( stock extended) 650 mm (25.6 in) (stock retracted)[source]
M-77B
Single sourceType 77
Single sourceType 77: 148 mm (5.8 in) M-77B: 190 mm (7.5 in)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Produced | 1982–present[source] | 1981–present[source] |
|---|
| Cartridge | 9×19mm Parabellum[source] | Type 77: 7.62×17mm Type 64 Type 77B: 9×19mm Parabellum[source] |
|---|
| Action | blowback , closed bolt[source] | Gas-delayed blowback[source] |
|---|
| Rate of fire | 700-1000 round/min[source] | Semi-automatic[source] |
|---|
| Feed system | 20- and 32-round detachable box magazine 100-round Beta C-Mag[source] | Type 77: 7-round box magazine Type 77B: 9 or 15-round box magazine[source] |
|---|
| Manufacturer | Colt's Manufacturing Company[source] | China North Industries Corporation[source] |
|---|
| Designer | — | Jinan Military Region Arsenal 316[source] |
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| Designed | — | 1976–1981[source] |
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| Variants | — | M-77, M-77B, NP-20, NP-24, NP-24A[source] |
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| Sights | — | Rear notch and front blade[source] |
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| Reported operators |
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