Wholesale Prices in Price Matrix. These black powder horns are polished to a high shine. (GENUINE HORN) Comes with a wooden plug on one end and a wooden acorn cap on the other. The shoulder sling is a 1/4" rope leather cord. They are an Early American Frontier Style Reproduction from America's Living history. Degree of marbling and shapes varies slightly.. pulled at random. Most of the horns are solid black. Average length - 10" x width 2 3/4". Great for the home, camping or reenactment events, Civil War, Rendezvous, Renaissance, Medieval, Pow Wow, Living History and Cowboy)