CowCow Enhanced High Flow Nozzle Valve with Valve Spring For Marui Hi-Capa Category_BlowBack Housing O-Ring Full metal front & rear

Full metal front & rear Sight with distance adjustable & foldable

- Long Barrel Length

Included :#5

100% CNC MADE - 2015 Version

90° PU hardness Piston Bucking

CowCow Enhanced High Flow Nozzle Valve with Valve Spring For Marui Hi-Capa Category_BlowBack Housing O-Ring Full metal front & rearA new design nozzle valve which can smooth and enhance gasflow. It also minimises the gas loss to fasten the entire cycling. 100% CNC machined with 7075 Aluminum. Each packing serves with 2 different options of valve spring. CCT Nozzle Valve Spring constructed with high strength spring steel and hard coating to enhance it durability and stability. 2 different lengths of spring option lets professional user able to equip the proper one to optimise the