Use this AiM bracket kit to mount your GP 3 camera recorder to a bar in your rollcage or structure. Includes the mounting plate with the correct M4 holes and hole layout to match the back of the GP unit. The mounting arm puts the unit 90mm (3.54") away from the bar.
See below for links to the bullet cam mounts.
Fits with GP single-camera recorder only. Not for GP Dual.