This is the system that started the HPA revolution and has set the benchmark to which all other systems are measured

and they are packaged in a unique rectangular bottle with a screw-on cap making storage

Spring Loaded Folding Action

Comes with one KWA QRF Mod1 magazine

《SPEC》

COWCOW High Flow Nozzle Valve with Valve Spring VFC This is the system thatAluminum 7075 material with CNC machined Ultra lightweight design Durable construction prevents flexing and warping under hard use Design to smoothing gasflow and minimizing gas loss Anti scratch and Anti freeze Perform smooth and consistent cycling Serves with CCT Nozzle Valve Spring