Just replace it with the normal part!
The body is finished with a strong black nickel plating, which makes it blend in with the gun and gives it a more realistic appearance, and it can also be used to repair and adjust gas leaks caused by deterioration of standard parts.
Plus, it's a great value, a set of 3!
Compatible models:
Φ5mm gas injection valve handgun magazine for Tokyo Marui, Maruzen, etc.
(*Some models may not be compatible.)
Compatible with Tokyo Marui gas blowback M4A1 MWS. Installation difficulty: ★★☆☆☆
Part Number/JAN: Injection Valve Black: 4560329173619
■Note: A special tool called a "valve wrench" is required for installation.
