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Scientific Anglers Mastery Grand Slam - Cold Fly Line
$79.95
Collections: Fly Lines, productcatalog, Saltwater Fly Lines
Built for Power in Cold Saltwater Conditions
The Scientific Anglers Mastery Grand Slam Cold fly line is designed for anglers chasing permit, tarpon, and bonefish in cooler climates or for those looking to fine-tune their saltwater casting before a tropical trip. Modeled after the acclaimed tropical Grand Slam taper, this coldwater version brings the same authority and accuracy—delivering big flies into the wind and loading rods quickly, even when temperatures drop. A powerhouse taper built for speed and precision, this line is your ticket to saltwater success in any season.
Key Features
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Coldwater Ready – Based on the proven Tropical Grand Slam, engineered to perform flawlessly in colder conditions
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Advanced Shooting Technology (AST) – Provides slickness, reduced friction, and superior durability
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Powerful Head Design – Short, aggressive taper loads rods fast and makes quick, accurate shots at cruising fish
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Big Fly Turnover – Cuts through the wind and delivers large saltwater patterns with ease
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Braided Multifilament Core – Offers strength and stability for consistent performance in challenging conditions
Style No.: SA MS GR SLAM COLD WF X F
Technical Specs
| Item Number | Line Weight | Head Length | Total Length | Head Weight | Grain Weight |
|---|---|---|---|---|---|
| 147576 | WF-8-F | 40.0’ / 12.2m | 100.0’ / 30.5m | 300gr / 19.4g | 235gr / 15.2g |
| 147583 | WF-9-F | 40.0’ / 12.2m | 100.0’ / 30.5m | 335gr / 21.7g | 270gr / 17.5g |
| 147590 | WF-10-F | 40.0’ / 12.2m | 100.0’ / 30.5m | 405gr / 26.2g | 320gr / 20.7g |
| 147606 | WF-11-F | 40.0’ / 12.2m | 100.0’ / 30.5m | 450gr / 29.2g | 365gr / 23.6g |
| 147613 | WF-12-F | 40.0’ / 12.2m | 100.0’ / 30.5m | 515gr / 33.3g | 435gr / 28.2g |
Summary Box
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Product: Scientific Anglers Mastery Grand Slam Cold
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Purpose: Cold-weather saltwater line for permit, tarpon, and bonefish
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Technology: AST slickness + braided multifilament core
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Performance: Quick loading, wind-cutting taper for big flies
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Style No.:
Scientific Anglers Mastery Grand Slam Cold delivers fast-loading power and wind-cutting precision for saltwater anglers fishing in colder conditions.
