GBF Split Metal Gearbox with Mosfet for Gel Blasters
Metal gearbox shell
SHS piston and CNC piston head
CNC cylinder and CNC double o-ring nozzle
Bearing spring retainer
M85 SHS Spring
A BigRRR MOSFET initially installed
FPS: 280-300 fps
The basic edition features the Mosfet fire control system instead of the mechanical and classical fire control system.
The BigRRR Mosfet is pre-programmed with its semi function. Can be set as one-shot, two-shot and 3-5 shots burst. It has a 2-second prime function when putting on the mag. This function can be turned off.
Instructions are provided in the instruction booklet upon purchasing the gearbox. No programming card required.
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