Fly Lines

Power with Precision—Your New Favorite All-Around Line. The Mastery MPX from Scientific Anglers is the do-it-all fly line that doesn't flinch—whet...

This versatile line works great as a running line behind a shooting head for salmon and steelhead fishing. You can also use a small length as a b...

Power Meets Finesse—Now in a Silent, Slick Package. The Amplitude Smooth MPX is a best-in-class all-purpose fly line designed to do everything a tr...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

The One Line to Rule Them All—With Bite. The SA Amplitude Textured Infinity is the ultimate do-everything trout line for anglers who demand power,...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

If you're anything like us, the allure of big fish and big rivers is intoxicating. That's precisely why we created the Anadro fly line. Designed w...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

Delicate Delivery. Classic Feel. Pure Dry Fly Precision. The Mastery Trout from Scientific Anglers is built for anglers who obsess over perfect lo...

The Mastery Infinity has the power to bomb out streamers, yet retains delicacy for dry flies. It mends like an absolute dream, and delivers flies ...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

You've got articulated streamers and poppers hanging from the lampshade on your desk. You think in terms of bass, both smallmouth and largemouth. ...

Double-taper fly lines may not be the most versatile of the bunch, but they're very good at what they're designed to do: delicate work at shorter d...

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 ...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any othe...

Let's be honest. No one will ever turn down a little extra help with their cast. Luckily, the Frequency Boost, built a half-size heavy, provides j...

Introducing our Spey Lite collection, and the Integrated Skagit Spey line. Designed for light double-handed duty and with a short, powerful head, t...

Here’s an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any othe...

So you know where the fish are holding. You've done your research. But you just don't know how deep they are. Luckily, the SONAR Titan Sink Tip fly...

Here's an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

Mastery Saltwater HALF-SIZE HEAVY LINE     If you had to choose one saltwater fly line for a variety of situations and species, the Mastery Saltwa...

There are times where you need to get your fly underwater, but not too far under the surface. That’s when you need the Frequency Intermediate fly ...

SPEY LITE INTEGRATED SCANDI INTEGRATED LIGHT SCANDI LINE     Introducing our Spey Lite collection, and the Integrated Scandi Spey line. Designed ...

Who says you can’t be stealthy when you’re chucking streamers and poppers in the heat? The SONAR Titan Tropical Clear Tip fly line provides all the...

MAGNITUDE SMOOTH GRAND SLAM  THREE-QUARTER HEAVY LINE      Three Targets. One Line. Zero Compromises. The SA Magnitude Smooth Grand Slam is your ...

Sometimes the biggest trout live where back casts aren't your best friend. Sonar Trout Express has a short, rear weighted head that excels at roll...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than an...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any othe...

AMPLITUDE SMOOTH INFINITY PLUS ONE SIZE HEAVY LINE       The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly ...

AMPLITUDE TEXTURED BONEFISH PLUS HALF SIZE HEAVY LINE         The first series of lines to feature the revolutionary AST PLUS slickness additive, ...

MAGNITUDE TEXTURED INFINITY SALT CLEAR TIP HALF SIZE HEAVY LINE      Magnitude lines are ushering in a new era in saltwater fly line technology, ...

MAGNITUDE TEXTURED GRAND SLAM FULL CLEAR HALF SIZE HEAVY LINE Magnitude lines are ushering in a new era in saltwater fly line technology, headach...

MAGNITUDE SMOOTH BONEFISH PLUS  HALF SIZE HEAVY LINE      Fast Shots. Deadly Stealth. Hardcore Flats Performance. The SA Magnitude Textured Bonef...

MAGNITUDE TEXTURED TARPON  Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of ...

MAGNITUDE SMOOTH INFINITY SALT  HALF SIZE HEAVY LINE     Magnitude lines are ushering in a new era in saltwater fly line technology, headaches wi...

MAGNITUDE SMOOTH TARPON     Magnitude lines are ushering in a new era in saltwater fly line technology, headaches with clear lines are a thing of...

MAGNITUDE TEXTURED BONEFISH PLUS  HALF SIZE HEAVY LINE Magnitude lines are ushering in a new era in saltwater fly line technology, headaches wit...