Scientific Anglers

Tarpon. Bonefish. Permit. All in one day. All on one line. That’s the idea behind the Mastery Grand Slam, a fly 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.

  • Designed for demanding tropical saltwater applications
  • Loads rods quickly, cuts through wind with ease, and turns over big saltwater flies
  • Short, powerful head for quick casts to moving targets
  • Overweighted by .75 sizes to load rods quickly; use designated line weight for your rod
  • Overweighted to load rods quickly and efficiently
  • Tropi-Core™ technology for tropical climates
  • SA ID – SA MS SLAM WF X F (X = line weight)

Scientific Anglers Mastery Grand Slam Taper Floating Fly Line

Regular price $79.95
Line Weight

Frequently Asked Questions

What is the price of the Scientific Anglers Mastery Grand Slam Taper Floating Fly Line?
The price is $79.95.
What type of fishing is this fly line designed for?
It's designed for demanding tropical saltwater applications.
How long does shipping take?
Shipping typically takes 3-5 business days.
What is the return policy for this product?
There is a 30-day return policy.