• Brand: GHK
  • Product Code: M4-M-07-CO2
  • Availability: In Stock

Spare parts for GHK M4 GBBR

- Magazine gas type output valve, copper and iron made.

- Compatible with GHK M4 CO2 magazine.

Please use silicone oil as maintenance, so that the air-tight can be mainten in good condition.

The wear of o-ring inside the valve is normal situation. It can be replaced if necessary, please [click here] and refer to the replacement.

- Suitable for M4 CO2 magazine / AR CO2 GMAG magazine