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Scientific Anglers Mastery Grand Slam Fly Line
Scientific Anglers Mastery Grand Slam Fly Line
Scientific Anglers Mastery Grand Slam Fly Line
Scientific Anglers Mastery Grand Slam Fly Line

Scientific Anglers Mastery Grand Slam Fly Line


Class: Please select

was €90.00 * (15% Saved) From €76.50 *
Content: 30,5 meter (€2.51 * / 1 meter)

Prices incl. VAT plus shipping costs

Scientific Anglers Mastery Grand Slam Fly Line

Tarpon. Bonefish. Permit. All in one day. All on one fly line. That’s the idea behind the Mastery 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. Scientific Anglers got the line. You just need the fish.

Mastery: This extra slick and smooth coating technology is Scientific Anglers’s most established one for years. You’ll find a Mastery line for every condition and every species around. It’s surface comes without any embossed structure like for example the Sharkwave series and therefore is much smoother. So if you’re searching for a silent fly line that feels softer than any other SA fly line, these lines are your way to go.


  • 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 nearly a full line weight
  • Tropi-Core™ technology for tropical climates
  • SA ID – SA MS SLAM WF X F (X = line weight)
  • Colours: light blue / aqua
  • Head length: 12,2 m
  • Total length: 30,5 m

Applications  [Icon Meanings]

Medium Hot Streamers Poppers Big Dries

Technologies  [Icon Meanings]

Scientific Anglers Line Identification Shooting Technology Plus Tropi-Core Welded Loops


ClassWeight (9,14 m)
# 8 15,0 g
# 9 17,5 g
# 10 20,6 g
# 11 23,8 g
# 12 28,0 g
About Scientific Anglers:

The American manufacturer Scientific Anglers is known for innovative fly lines that are always ahead of their time. This success story started in 1952 with a ground-breaking invention: the first plastic-coated fly line. In the same manner, Scientific Anglers continues to strive for improvement and innovation. The result of this inspiring company philosophy is an impressive range of premium fly lines and accessories. In addition to modern fly lines, this selection also includes shooting heads, running lines and all kinds of leaders. Therefore, Scientific Anglers offers the perfect line for every type of fishing – whether you’re fishing a trout stream or a saltwater flat!