MAGNITUDE SMOOTH GRAND SLAM FULL CLEAR
THE SA MAGNITUDE GRAND SLAM SMOOTH IS A HUGE LEAP FORWARD IN FLY-LINE TECHNOLOGY
Finally, anglers can combine the zero-compromise performance of a modern fly line with a truly transparent composite material. When chasing notoriously spooky fish like permit, there simply isn’t a better option on the market.
THREE-QUARTER HEAVY LINE
Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of the past. Our new family is loaded with revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.
| Feature | Description |
|---|---|
| DuraCoat | Leverages advanced dual-polymer design to optimize line stiffness, abrasion resistance, and overall performance. |
FAQ
What makes the Magnitude Grand Slam Smooth different from other clear fly lines?
The Magnitude Grand Slam Smooth uses a DuraCoat technology with a dual-polymer design that improves stiffness, durability, and transparency, offering a smoother, more reliable float in saltwater environments.
Is this line suitable for fishing in murky waters?
Yes, its full clear construction provides excellent visibility, making it ideal for fishing in murky or low-visibility conditions where fish behavior is hard to predict.
How does the line perform when targeting permit?
Anglers report that the line’s transparency and consistent float make it particularly effective when chasing permit, as it mimics natural bait without being detected.



Madeleine Stewart –
Used this line for permit fishing in coastal waters. The transparency is outstanding and the line stays straight without tangles. DuraCoat feels solid and holds up well in saltwater. No issues with visibility or durability.
Melanie Russell –
Fished in shallow reefs with this line and noticed a significant improvement in fish detection. The float is smooth and the line doesn’t snag easily. Great for long casts in open water.
Piers Ellison –
Solid performance overall. The clear finish is very clean and the line feels responsive. A bit heavier than expected for a three-quarter weight, but works well for my target species.
Elizabeth Bell –
This is the first clear fly line that actually works without breaking or losing its shape. The DuraCoat design is durable and the float is consistent even in choppy conditions.