The ProWin High Flow nozzle is designed to allow for more gas to be pushed through on your TM M4 MWS GBB4 offering more pressure to push out your BB at a higher velocity.

Compatibility:

Tokyo Marui M4 MWS GBBR

Includes:

x1 ProWin Hi-Flow Nozzle for Tokyo Marui M4A1 MWS GBBR

Specifications

Specifications
Country of Manufacture	Hong Kong SAR China
Color	Black
Brand	ProWin
Originating Armory	COLT
Model	AR/M4 SERIES
Platform	GAS
Replica Type	RIFLE
Net Weight (kg)	0.01
Length (mm)	88.0
Material	Plastic
Inner Barrel Length	0
Content Included	ProWin Hi-Flow Nozzle for Tokyo Marui M4A1 MWS GBBR