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Specifications:
| Color | Gold |
| Country | Hong Kong |
| Length (mm) | 15 |
| Material | Metal |
| Net Weight (g) | 5 |
| Style | COLT |
| Platform | GAS |
| Power Source | Green Gas / Top Gas |
| Replica Type | RIFLE |
Product Description:
G&P MWS Adjustable Piston Valve
Including 90° piston cup O-ring to prevent leak out the gas
Suitable for Tokyo Marui M4A1 MWS Series Airsoft Gas Blow Back GBB Rifle