GBU Custom Series Curved Adjustable HPA/ Mosfet CNC Trigger aluminium gearbox This butt-stock is a universal

This butt-stock is a universal fit on any gel blaster

Plunger pin kit universal for all Hi-Capa brands

and accurate

Adjustable Stock

Including 3 night vision and one super bright

GBU Custom Series Curved Adjustable HPA/ Mosfet CNC Trigger aluminium gearbox This butt-stock is a universalThese are the GBU Adjustable HPA Mosfet compatible triggers. Made from 7075 aluminium and anodised in 8 different colours to give you the opportunity to colour match your custom blaster. These triggers are adjustable at 2 points to allow a stopper to prevent over pulling and a sensitiser to allow minimal travel distance for sensitive trigger response. GBU Adjustable Trigger Overview How To Guide Compatibility Polarstar Jack V2 HPA Engines Polarstar F2