GBF Split Metal Gearbox With Mosfet For Gel Blasters

GBF Split Metal Gearbox with Mosfet for Gel Blasters

• Split design
• Metal gearbox shell
• CNC gears
• 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.