New Threads Scientific Anglers Mastery Grand Slam

One line, one day, three fish
The Scientific Anglers Mastery Grand Slam fly line is designed to accomplish the ultimate flats fishing achievement, the Grand Slam. Bonefish, tarpon, and permit all offer their own individual challenges, the SA Grand Slam offers the performance needed to handle each of these demanding tropical saltwater situations.

The Grand Slam’s short, powerful cuts through wind and turns over heavy crab flies & wind-resistant tarpon toads with ease, and presents smaller shrimp flies with precision.