Note: previously known as the Leviathan shooting head
RIO’s Billfish lines have been specifically designed for the largest of tropical species. Each line features a powerful front taper to cast the biggest of flies, and a short, heavy head to load blue water rods.
Ultra strong cores in excess of 50 lb for the largest tropical species
Short, heavy head to load powerful saltwater fly rods
Short, aggressive front taper to cast large flies with ease