The file 'Glock Rear Picatinny (Dove Tail) 3D Printer Model' is (stl) file type, size is 2.7KB.
NOTE:
This has been tested on glock 17. (Very tight fit, may need sanding on dove tale of the print.)Print at 45 Degrees
I give this a 4/10 in sketchyness. it holds quite well.