G&P MWS CNC Adjustable Power Nozzle Valve (4.5) for Tokyo Marui M4A1 MWS GBBR

The G&P MWS CNC adjustable power nozzle is designed to help give a slight power boost to the base FPS of the TM M4 MWS platform GBB rifles.  

Compatibility: 

• Tokyo Marui M4 MWS GBBR Series 

Includes: 

• x1 G&P MWS CNC Adjustable Power Nozzle Valve (4.5) for Tokyo Marui M4A1 MWS GBBR