Four Raw Bison horn Caps, America buffalo. Would make nice powder  horns. Two horn caps  are 11 ½”outside edge and 3” across the butt and have a left and right twist. Two are 12 ½” outside edge and 3” across and have a left and right hand twist. “

   As you can see they are rough and need a lot of work to make a nice looking powder horn. Or just leave like it is for the old west look. Thank you for your time. Free shipping in USA Only