Jumbo Pellet for 2in Potato Cannon

thingiverse

This is an ideal projectile for launching out of a spud gun with a 2 inch diameter barrel. It behaves just like a standard pellet used in pellet guns, stabilizing itself in mid-air and delivering excellent accuracy when fired from a spud gun. Any infill percentage will work (except zero), but if you want to maximize the impact, print it with 100% infill. The pictured model was printed in two colors because I ran out of white filament, resulting in a slightly messy finish due to fast printing settings. For optimal performance, use a gas seal loaded behind the jumbo pellet. I recommend using my own design: https://www.thingiverse.com/thing:3667127 . An Instructable on building a spud gun is currently in development and will be shared here as soon as it's complete.