Here is our free reconstruction of the Tabor-gonne. It has a barrel length of 410 mm a bore of 270 mm and a calibre of 18 mm. The total length with wooden stock is 192 cm. It is officially tested for shooting salute with a powder load of 20 g blackpowder by German authorities. .... And it is very loud
Our next salute is for your health, Michl!