Slingshot
thingiverse
Use at your own risk. use eye protection. dont aim at anything alive or of value to you or others. Inform yourself about what rubber bands to use and more importantly, how to install them. Trust me, you wont get it right without watching at least some of this youtube playlist: https://www.youtube.com/watch?v=ZuUrRvIvGYs&list=PLjSScLBAtGMhWv2EJuOAePumPo5-SbzIb Again, use responsibly and have fun!
Download Model from thingiverse
With this file you will be able to print Slingshot 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 Slingshot.