Fully printed potato gun

thingiverse

Here is a fully printable potato canon ( mini canon or potato gun) , you can either print it in one shot or print the grip and cap seperatly ( as i did ), no need to print the grip at 100% infill. Once it is done you just need to glue the grip to the chamber ( i use bi composant epoxy glue) and put the piezo igniter in the grip with the 2 wires glued in place in the chamber's side holes. Make sure that the wires are close enough to make a spark and you're good to go! The 2 inches bore make it "safe" to shoot indoor and i made it to fit 22mm foam balls ( like nerf rival) i also added a "tool" to cut potatoes so they fit the canon. Enjoy , and let me know if you see some improvements to make !