This is a tiny 1/6 scale cast bronze miniature Chinese hand cannon made by Roberto Hinze of Houston, Texas. 1 1/2″ long overall with about a .20 caliber bore diameter. The finish looks to be bead blasted, and there are several dark oxidation spots. A miniature of the first gunne. These were copied from miniature Chinese hand cannons made by Larry Smith in Florida. Several Available. Stock photo, yours may look slightly different. Price: $35.00.