Perun V2 Hybrid Back WiringDescription Perun V2 Hybrid is a precisely and professionally made drop in MOSFET system with adjustable active motor braking designed for Airsoft Electric Guns. It replaces the standard mechanical trigger contacts with electronic microswitches for better reliability and longevity. The MOSFET is supplemented with optical and magnetic sensors in the build for increased durability of the gearbox. It also adds the option of individually programmed firing