A remix of 3dYeti's file. Made some minor adjustments to the size (converted it to mm) and narrowed the bottom of the chambers to add additional pressure to the dart when fired. This fires consistently and with velocity on par with stock rounds. If you have issues with it locking into the chamber then take some sandpaper and sand a little bit at a time off the top till it locks in. Printed using raft w/o support.

Indoor test fire: ~25ft w/o any drop. https://youtu.be/txi_nEDpw-E

I could not have made this without 3DYeti's original file which was the only working print I'd found.

Not for commercial use or sale.

Go forth and unleash hell.