VIDEO: This guy made a working revolver using a 3D printer and a nail

11/25/2015 - 20:25

James Patrick

This video covers my new 3D-printed revolver design, called the PM522 Washbear. The Washbear is a 6- or 8- shot pepperbox revolver, chambered in .22 LR.

By achieving multiple shots without reloading, this design is the world's first documented repeating firearm printed with a consumer-grade printer.


Print, test fire, and footage by FP from Fosscad. Check out his channel:

Design by James Patrick |

Test fire of the PM522 Washbear below