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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.


SKU 16052
Brand GBF

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