Summary

Hello,

This is a projectile for a two inch diameter sch 40 PVC pipe that is commonly used when building potato cannons. I have printed this model several times in different filaments (PLA, PETG, TPU) . It works well in all of them (the TPU is my favorite *doesn't break when it hits hard things).

This is the V2 model, decided to upload this as there are a few likes on it. Will post pics of printed model soon and maybe a video of this thing firing. Please ignore the print times in the screenshot fairly certain that it wont work well. Will update with new print settings and materials soon.

Cool thing is you can print this without supports, also this one fly farther and straighter than the previous version. Cheers,

PS. if you print this and shoot it please post a video.