go pro baseball cap mount
thingiverse
another action camera mount. added some SLDPRT files to, maybe will be helpful.
Download Model from thingiverse
With this file you will be able to print go pro baseball cap mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on go pro baseball cap mount.