Scientific Anglers - Sonar Musky Gen 2 Fly Line

Scientific Anglers - Sonar Musky Gen 2 Fly Line | Big flies, big fish — no compromises.

The Scientific Anglers Sonar Musky Gen 2 Fly Line is built for the demands of targeting large predators with massive flies. Featuring a powerful, compact head design, this line excels at turning over the largest streamers and wind-resistant patterns. Reinforced loops ensure strength and durability, while an oversized running line enhances line control and helps deliver positive strip sets when it matters most.

Its intermediate running line and Sink 5 head configuration allow your fly to get deep quickly and stay in the strike zone longer—perfect for both stillwater and moving water musky applications. Optimized for moderate climates, it features a braided multifilament core for dependable performance in varied conditions. Whether you're pounding river banks or drifting lake drop-offs, the Sonar Musky Gen 2 Fly Line delivers power, control, and depth with every cast.

Q: What types of fly lines do you sell?
A: Drift Outfitters carries fly lines for every fishing style and species — from delicate trout presentations to heavy saltwater setups. You’ll find floating, sinking, and intermediate lines, along with specialty tapers for Euro nymphing, spey casting, and warmwater fishing.

Q: How do I choose the right fly line for my rod?
A: Match the line weight to your rod weight (for example, a 5wt line for a 5wt rod). The type of fishing you do matters too — floating lines are best for dry flies, while sinking or sink-tip lines are ideal for streamers or deep-water presentations.

Q: What’s the difference between weight-forward and double-taper lines?
A: Weight-forward (WF) lines have their weight in the front for easier casting and distance, making them the most popular choice for most anglers. Double-taper (DT) lines offer smoother roll casts and can be reversed for extended use — great for traditional or delicate presentations, however many weight forward lines also offer these benefits, making DT lines less popular.

Q: Which fly line brands do you carry?
A: We stock leading brands RIO, Scientific Anglers, Airflo, and more. Each brand offers premium coatings, slick finishes, and tapers designed for maximum performance in both fresh and saltwater.

Q: How do I clean and maintain my fly line?
A: Rinse your line with warm, soapy water and dry it with a soft cloth to remove dirt and buildup. Use a fly line cleaner or dressing periodically to restore slickness and extend its lifespan. Proper care keeps your line floating high and casting smoothly.

Q: How often should I replace my fly line?
A: With proper cleaning and care, most fly lines last several seasons. However, if your line begins to crack, lose buoyancy, or feel sticky, it’s time for a replacement to maintain casting performance.