Rio Mainstream Bass Fly Line Type:WF9F Accuracy and terminal performance are

Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter® factory loaded ammunition

durable yet breathable

Full Swing Technology at back and sleeve to help ease of movement

Leak-resistant

Proudly made in the U

Rio Mainstream Bass Fly Line Type:WF9F Accuracy and terminal performance areTargeted to the overall needs of the average fly fisher. RIO's Mainstream bass fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize rod performance with slightly heavier and shorter head lengths. Every Mainstream line undergoes the same rigorous production processes and quality control standards as all RIO fly lines, and is made in RIO's Idaho manufacturing facility. Each bass line