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Scientific Anglers Mastery Series Grand Slam Fly Line


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  • Light Blue/Aqua, WF-7-F
  • Light Blue/Aqua, WF-12-F

Mastery Series Grand Slam Fly Line

Imagine a fly line that slices through wind, turns big saltwater patterns over with ease, but is still delicate enough to not spook tailing bones in crystal-clear waters and you have the Scientific Anglers Mastery Series Grand Slam Fly Line. Sound too good to be true? Well, you'd better believe it, because this mule of a line gets the job done whether you're casting tarpon toads on a windy day or stripping a little imitation crab meat in the flats thanks to a stout shooting head. Its Tropi-Core technology is acclimatized to deal with harsh saltwater environments, and the Shooting Technology Plus offers a silky smooth surface that screams through the guides and is easy on the fingers when you're spending a good portion of your day stripping line from the bow of a boat.

  • Weight-forward taper
  • Shooting Technology Plus coating
  • Welded loops
  • Tropi-Core technology
  • Welded end loops
  • Made in USA
  • Item #SAS001K

Overall Length
100 ft
Fly Line Weight
[WF6F] 178 grain, [WF7F] 205 grain, [WF8F] 233 grain, [WF9F] 270 grain, [WF10F] 318 grain, [WF11F] 368 grain, [WF12F] 434 grain
Fly Line Style
Fly Line Type
Taper Design
40 ft
Running Line
60 ft
Recommended Use
bonefish fishing, permit fishing, tarpon fishing

Tech Specs

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