03mm with a ±0

This compact GBB also comes with a small and large interchangable back straps and three extra fill port O-rings

This balaclava style face mask that offers protection from the elements using a lightweight and breathable polyester fabric

forehead and face protection in several camo patterns to suit any color preference or team uniform

Jack™ HPA Conversion Kit M4 KWA 03mm with a ±0The JACK was designed to answer the demand for an affordable, high performance HPA (High Pressure Air) conversion for AEG's. The system is a drop in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center line nozzles.