APS SDU2.0 Mosfet Unit

These will not suit older silveredge gearboxes or any other V2 gearbox, these are propietary for APS eSilveredge SDU 2.0 ONLYe-Silver Edge Gear Box SDU2.0 (Ambidextrous design)

APS SDU2.0 Electronic Gear Box, A Super Dynamic Micro Chip Unit that works together with magnet gears set, reinforced piston, quick change spring guide and micro switch trigger that gives you instant trigger response when shooting.  The circuit board of the micro-chip is replaceable and programmable. Repairing is easy and friendly. Simply pressing down the button underneath of the gear box, user can switch its fire selector modes (total 5 different modes). No external device or trigger control are needs, it is easy to program anytime and anywhere by the user.

These mosfets are capable of decent performance but they are not designed for high spring pressures and high rate of fire. The load capacity is similar to all basic mosfets.  Motors that draw high amp levels and run hot are not recommended for this mosfet.

These factory replacement APS mosfets will require magazine power cables and terminals added as these are not gel blaster specific mosfets.

Max recommended spring is M110
Max rate of fire 25 rps

Pre-Programmed Firing Modes

Mode 1 - Safe / Semi / AutoMode 2 - Safe / Semi / 3rd BurstMode 3 - Safe / 2rd Burst / AutoMode 4 - Safe / 3rd Burst / AutoMode 5 - Safe / 3rd Burst / 9rd Burst

How to change the mode?

Step 1) Press and hold the button that is up betwen the magazine terminals, we recomend using a plastic pick or wooden tooth pick The button on these repacement units will sit 4mm higher up into the magazine terminal plate than the factory fitted unit.. You will see a Red LED light on, hold till you see its blinking 2 times, release the button to accept the changes. Repeat Step 1 to continue your choice.

Choice of Firing Mode

**Double click the button or unplug the battery anytime to reset the ECU back to its factory settings (Mode 1) **