Cannon (Designed for lost wax casting)
thingiverse
This is a cannon designed to be cast in bronze. the bore is 8 mm, total length is 160mm the bore has lots of meat around the back, I dont recommend making one but you do what you do... theres a locating point for drilling to make a fuse hole.. I printed it standing up with support. 0.2mm layers work fine, I used moldlay wax filament and will be casting it in bronze.
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