Scientific Anglers Amplitude Smooth Grand Slam Fly Line

Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Amplitude Smooth Grand Slam, a line designed specifically to help you achieve one of angling’s most elusive accomplishments. With a short, powerful head the Grand Slam cuts through wind and turns over crabs, shrimp, and tarpon toads with ease. We’ve got the line. You just need the fish.

• Features the revolutionary AST Plus slickness additive for superior shooting ability and increased durability
• The perfect line for bonefish, tarpon, and permit on the flats; also great for snook, redfish, and sea trout
• Overweighted by .75 sizes to load rods quickly; use designated line weight for your rod
• Short, powerful head turns over long leaders with heavy flies
• Tropi-Core technology remains stiff and slick in tropical environment