Yes, and no. The IJ Cattleman Buckhorn was available with a 12 inch barrel and the Cattleman Buntline was 18 inches. However, these guns were made FOR Iver Johnson by Aldo Uberti in Italy.
no an octogan has eight sides while a hexagon only has six sides
No
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
I have no idea about an octogan. An octagon can have none, one, two, up to 8 lines of symmetry.
octogan!
8
Eight
square
Eight.
8 sides
octogan
1×23.