Pull mechanism crossbow
thingiverse
You'll need three rubber bands to get this project off the ground: one for propulsion and two for the rear end. The dowel holder is designed with an 8mm diameter that can accommodate a 7mm diameter dowel with ease. Please keep in mind, the assembly file is meant for viewing only - don't try to print it.
Download Model from thingiverse
With this file you will be able to print Pull mechanism crossbow 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 Pull mechanism crossbow.