No Screws needed. All you need is a 3D Printer and glue. Glue each side together. (Not the moving parts) Slot in the dowels. Load a band on the back, and shoot!
I made this cos my old rubber band gun broke and I wanted to make something :D
Sadly the back bits need supports so place all bits with half facing down (Like in image(But with diff sides ofc))
On Ender 3 U can print all but 1 piece at the same time
If tolerances are too tight then dip the dowels into boiling water for a few seconds (WITH TONGS!!) and then press them in.
Back_Left.stl | 77.2KB | |
Back_Right.stl | 77.0KB | |
Big_Dowels-Set.stl | 249.7KB | |
Front_Left.stl | 38.2KB | |
Front_Right.stl | 37.6KB | |
Shooting_Peice_1.stl | 20.4KB | |
Shooting_Peice_2.stl | 33.3KB | |
Small_Dowels-Set.stl | 163.8KB |