MCU Wire Harness (Universal) - 18" - HPA System receiver Consistency +/-

Consistency +/-

The system is a drop-in cylinder replacement that is universally compatible with a wide range of gearbox versions that have center-line nozzles

Velocity: 240-250FPS (Orange Gels)

Switchboard and Wiring Harness MCU

Improves efficiency and gas flow consistency by up to 40%

MCU Wire Harness (Universal) - 18" - HPA System receiver Consistency +/-MCU Wire Harness (Universal) The MCU wire harness is intended for use with REV3 FCU's that feature the built in MCU (Motor Control Unit) for running the replica's box magazine. This model is intended for custom wiring and is equipped with the ZH series connector at one end which attaches to your FCU while the other end is left bear for soldering or splicing into your magazine motor or existing wire harness. Please note: For magazines which are