Working 3D Printed Cannon

cults3d

got bored and wanted a cannon. to make it work you can either get match heads and take the stuff off of them, grind it down and fill the back end of cannon. after you'll insert 1F facing you. pack it in put the ball and insert 2f facing you and pack again. or skip to the fun part which is making a wic tissue works insert into hole near back and aim. have fun. print setting shouldn't matter i think