It fires .22LR ammo that fires via a rubber band and nail.
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.
![[FIREARM REVIEW] Sig Sauer P320](https://imagedelivery.net/sbm_lYeJbALkepJgtmRD5w/concealednation.org/2016/09/20160518_171003.jpg/w=728,h=381)
