SA Magnitude Smooth Grand Slam Full Clear Floating Fly Line

In the high-stakes arena of saltwater flats, a visible line shadow is often the only warning a trophy fish needs to bolt. The SA Magnitude Smooth Grand Slam Full Clear Floating Fly Line solves the ultimate stealth puzzle, providing a completely transparent profile that vanishes in the water column while maintaining the buoyancy of a traditional floating line. When you are hunting spooky Permit or Bonefish in knee-deep water, this line ensures your presence remains a total secret.

The Ultimate Stealth Weapon for Wary Predators

The Magnitude series represents a generational leap in material science, finally eliminating the "sticky" handling and coil memory that plagued clear lines of the past. As a premium clear floating fly line, it utilizes Scientific Anglers' proprietary DuraCoat technology—a dual-polymer design that keeps the line stiff and slick even in the blistering heat of the Northern Territory or the Kimberley. Why does this matter? It means you get the ghost-like presentation of a clear line with the high-performance shooting ability of a standard fly line. When you buy Scientific Anglers fly lines online from Boss Outdoor, you are investing in EST+ slickness technology, which provides unmatched durability and reduced friction, allowing you to reach distant cruising targets with fewer false casts.

Key Features & Benefits

• Full Clear Construction: The entire line is virtually invisible to fish, eliminating the "line shadow" effect that spooks wary species in shallow, crystal-clear flats.

• Three-Quarter Heavy Taper: Overweighted by .75 sizes to load fast-action saltwater rods instantly, allowing for rapid-fire casts to moving targets without needing multiple hauls.

• DuraCoat Dual-Polymer Design: Specifically engineered to resist the softening effects of tropical heat, ensuring your line remains tangle-free and shoots through guides effortlessly.

• Naturally Buoyant Polymers: Unlike older clear lines that struggled to stay on top, this next-generation material sits high in the surface film for easier mending and clean pickups.

• EST+ Slickness Additive: An eco-friendly, integrated lubricant that provides five times less drag than traditional lines, translating to more distance with significantly less effort.

• Short, Powerful Head: Designed to punch through stiff coastal headwinds and turn over heavy, wind-resistant crab or shrimp patterns with total authority.

• Minimal Memory Core: A supple internal core allows the line to lay perfectly straight on the water, ensuring a direct connection for instant hook sets when a fish eats.

THE BOSS OUTDOOR VERDICT: For the purist hunting the world’s most pressured saltwater species, this is the gold standard. We’ve tested plenty of "clear" lines that felt like casting a wet noodle, but the Magnitude Full Clear handles like a premium coloured line while remaining totally invisible. If you’re heading to Exmouth or Christmas Island, don't leave home without this on your reel.