Slightly different M4 grip style to the original.  Again this version comes with a vented metal base motor plate, helping to keep the motor cool.  The actual grip includes metal threaded inserts instead of the normal plastic ones making the bottom plate less likely to fall out or strip a screw.

Comes with 4 larger Philips screws for connecting the grip to the gearbox and 2 Philips screws for the motor plate.