The file 'GFAP13 Picatinny Rail Mount 3D Printer Model' is (stl) file type, size is 1.3MB.
The thing I modeled after the remix so it would work with the GFAP13. It is pretty much a cyma cm127 clone but the only thing different is the orange cap.
GFAP13_picatinny_rail_mount.stl | 2.8MB |