'Hornbill' MOSFET power control unit for M4 AEG (hb_5001)

Excelent product, gain of 10% in ROF and trigger mecanism don´t melt anymore. The active break burns more fast the brushes of motor, so it´s not a desirable thing to all consumers, for me it´s completaly unnecessary.

Muy bueno muy recomendable!!!! Viene con todos los cables para recablear la gearbox por la parte de adelante muy bueno mejora 100% Facil de instalar!!!
Works great very recomendable and easy instalation in 15 min,!!!!

I bought two of these. I installed one in my M4 and one in a P90. Very impressed with the performance of these MOSFET’s. The size is small enough to make installation possible in a variety of different weapons. My only complaint is the wire that comes with the MOSFET is very stiff. The wire is good quality, but hard to route due to its stiffness. Make sure you have the skills to solder wires and disassemble a gearbox if you’re going to install it yourself. I do have a question…..You can see that the MOSFET does not come with an inline fuse. Does anyone know if you still need to install an inline fuse with this MOSFET????

This is a fully functional mosfet but it has no Active break function atall, it has to be a miss somewhere.

This item works fair enough as a mosfet but it has no active break function!