PolarStar Wire Harness MCU (A&K M60/PKM connector) or MCU cable set is intended for use with the REV3 FCU control unit. The REV3 FCU includes a Motor Control Unit (MCU) function, which can be used to control the motor of the weapon's box magazine. The connector model of this wire harness is A&K compatible and a suitable connector can be found on, for example, A&K M60 and PKM airsoft replicas. With this wire harness you don't need to solder or connect anything. Simply plug the connector into place and your airsoft machine gun converted to compressed air is ready to be used with a box magazine! The cable supports both continuous feed and a separate button-activated box magazine setting.
