Scientific Anglers Mastery Infinity Fly Line

The Scientific Anglers Mastery Infinity is a weight-forward floating fly line for fishing dry flies, nymphs, and streamers in freshwater. Built a half-size heavy, it loads fast-action rods readily and works with a range of rod actions. The extended head helps you carry line on longer casts and mend at distance, while the front taper balances turnover for streamers with the finesse needed for dry flies. A braided multifilament core suits cold to moderate conditions, and the line features AST slickness technology, welded loops, and SA Line ID.