A fast sinking shooting head with ultra-strong core, designed for the largest tropical species Short, heavy head to easily load powerful saltwater fly rods Ultra strong core of 50 lbs Aggressive front taper to easily cast the largest of flies A fast sinking shooting head with ultra-strong core, designed for the largest tropical species RIO&';s Billfish shooting head is a 30ft shooting head with a powerful front taper to cast the biggest of flies, and a hard, tropical coating to prevent the line from wilting in the heat The head is built on an ultra-tough core of 50lb core that will easily battle large fish, and resist being cut on coral and rock structures. In addition, a 4ft long, bright orange section at the back of the head allows anglers to easily see where the line is.