WTF-9
thingiverse
WTF-9 stands for: WeighT Forward (Bolt) in 9x19 mm Parabellum/Luger 2nd design from derwoodvw Unlike other infamous designs, the buttstock or brace adapter of the WTF-9 is collapsible, i.e. foldable. https://youtu.be/k8vAkIF4wDE
Download Model from thingiverse
With this file you will be able to print WTF-9 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 WTF-9.