51 mm Projectile

thingiverse

I used supports on both the base and the projectile head, but I only needed a raft on the head. I created this to be used with a cannon I created modeled after the T-shirt Cannon designed by the King of Random which had a barrel that measured 2 inches. The base was a little wider than 2'' so i had to sand it down, but it flies amazing, just be sure to not do it around people or breakable things as I myself accidentally shot it over my neighbor's house.