Big Game pro retriever has the same features as the other AMS products but this reel is for the big fish that needs more running room. The 25 yards of 200 pound braided Dacron yellow line is easy to track and is stacked in the bottle rather than wound on a drum or spool. Big game unit allows for the use of a float or deep-sea rig (sold separate). Zero drag design allows arrows to fly faster and deeper. Quick adjust telescoping clamp makes adjusting for different size hands easy. Built in quiver gives you a place to store your arrow when not in use. Stronger, lighter and even more corrosion resistant than the original retriever, even in salt water.