Perun AB++ Mechbox Pro Featuring an external zipper pocket

Featuring an external zipper pocket and a flap with a buckle closure

1x Free Float Rail Base

Adjustable hop-up

Standard trigger contacts

Perun AB++ Mechbox Pro Featuring an external zipper pocketGeneral, short description AB++ is an on wire mosfet, channeling the power from the battery to the motor through a specialized high power transistor, instead of delicate mechanical switches, increasing reliability and replica performance. It also enhances your replica by adding many new, useful features. Comes with an universal wiring, that can be used in any replica. Only few easy soldering joints are needed to install the mosfet. Features: