Samoon NPAS Nozzle for GHK GBB M4 Series

This Npas nozzle for the GHK M4 series gas blowback rifles is a robustly made and durable nozzle. With this nozzle, you are able to adjust you power output of your GHK M4. The final muzzle velocity will depend on the length of your inner barrel and the gas you are using.

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Compatibility:

• GHK M4 Series Airsoft Rifles

Includes:

• x1 Samoon NPAS Nozzle for GHK GBB M4 Series