The ScatterCannon (3 half lengths per shot, 15 shot custom magazine, shotgun) had its 3rd version published:
https://www.thingiverse.com/thing:4085250Mind the disclaimer though:
>This was designed and prototyped for the tolerances of my printer, the build is highly involved, uses very specific hardware, requires a lot of filament and has a very long print time, and as such I advise you to carefully consider this before spending time and resources on building it. These files are provided only as a courtesy, they are provided as is, I cannot guarantee that your prints will work and will not give support should you have issues. Loading and firing cycle:
https://m.youtube.com/watch?v=0obwpBOYmo0Firing demo:
https://m.youtube.com/watch?v=nRlxEYIYWTEThe guy also has some kind of belt/clip/shell fed mega-dart shotgun that he just posted vids of on that same channel.
