Scientific Anglers Mastery MPX Fly Line

One of the most popular fly lines for many years now, the Scientific Anglers Mastery MPX line provides the ultimate in freshwater and light saltwater versatility. A redesign of the popular Scientific Anglers GPX fly line, this line is built as a do-it-all freshwater line great for lakes, streams, rivers, and more. What’s better? The line’s taper and design cater to a variety of angling methods including streamer fishing, dry fly fishing, and heavy nymphing. If you’re looking for the most well-rounded, versatile line on the market, you’ve come to the right place.