COWCOW Technology NP1 180% Nozzle Spring for Tokyo Marui Hi-Capa GBB Series

COWCOW Technology NP1 180% Nozzle Spring for Tokyo Marui Hi-Capa GBB Series NP1 Nozzle Spring by CCT was made by high quality spring steel. Its special design is able to supply an addition tension during cycling and enhance the durability. It can make sure the nozzle movement stable and workable. It provide 180% power during cycling.