'Hornbill' MOSFET active braking unit for M4 AEG (hb_5001)

'Hornbill' MOSFET active braking unit for M4 version II front-wired AEG. Making sure the piston always stay in it's rest position in single fire mode.
It is a modified version with Teflon sleeved wires which able to carry higher current and higher temperature than normal PVC insulation wires.

MOSFET PCB x1 (with battery connector)
Red wire with male connector x 2 (19cm)
Red wire with female connector x 1 (24cm)
Black wire with male and female connector x 1 (41.5cm)

Please check out the instruction as below photos to show that how to install.