Connector – 4mm – Micro QD [Set] – 4mm


Micro type quick detach connector. When disconnected, cuts off air supply on the female side of the connector and release air from the male side. It joins 4mm pneumatic hose, through connector, with the second 4mm hose. Great to build your own Micro HPA line. It’s much smaller than US QD type fitting making it great for snipers and people who prefer more discrete and lighter HPA lines.

Available on back-order




Micro QD fitting set can be used to connect with standard push in fitting on the regulator to create quick detach system.

Micro QD fitting can be build into existing 6mm hose at any point between the pressure regulator and rifle.

It can be used as well to connect with 6mm hoses if used in pair with 6mm-4mm fitting.