Mini Cannon

SummaryMy own take on a 3D printed mini cannon. Designed for Black Cat firecrackers. One unexpected problem: a little bit of firecracker is left in the cannon. You will need a 6mm tool (a long 6mm Allen wrench works well) to clear the cannon after firing.If you print this and put smokeless powder, black powder, firecrackers, or anything else explosive in it I'm not responsible for the results. I have no control over you and how you print this. Please have a responsible adult help you if you