I remixed this to make it easier to mount to the wall...at least easier for me. The orange part screws to the wall then the tan part goes over the first part and also has holes to screw into but not all the way to the wall. You can also glue it if you want to.
SEGA_Gun_Adapter_Bottom.stl | 27.4KB | |
SEGA_Gun_Adapter_Top.stl | 45.3KB |