Get Ready for Summer Trout Fishing with new Tippet and Leader from Scientific Anglers and RIO.(details)
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Amplitude Smooth Grand Slam Fly Line


The elusive grand slam: Bonefish, Permit and Tarpon in a single day. If you seek one of the most challenging feats in fly fishing, you might as well approach the day with the best possible line for the job. Say hello to the Amplitude Smooth Grand Slam Taper from Scientific Anglers.

This line features the revolutionary AST Plus slickness additive for superior shooting capabilities and increased durability.

Overweighted by .75 sizes to load rods quickly, battle headwinds, and turn over large flies when needed. The short, powerful head turns over long leaders with heavy flies.

This line is best in moderate to warm climates - the Tropi-Core remains stiff and slick in all tropical environments.

Scientific Anglers Premium Smooth Lines are the combination of SA's revolutionary AST fly lines with additional slickness. These lines are smooth like traditional lines, but they have increased durability and slickness due to their new smooth coating.

Each Amplitude Smooth is built with three colors for easy identification for the separate sections of the line. Welded loops provide you with easy rigging and interchanging as well.

Overall, we feel that the Amplitude Smooth Fly Lines are the finest and most durable smooth-coated lines in the world for both freshwater and saltwater applications.

Frequently Bought Together

Rio Fly Line Cleaning Kit
Rio Fly Line Cleaning Kit