Scientific Anglers Mastery Double Taper Fly Line
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 distances. An excellent dry-fly line, the Mastery Double Taper excels at presenting flies with a touch of grace, which is extra handy on spring creeks and smaller streams.
- Double-taper lines are extra-delicate for subtle presentations
- Excels in short-to-medium distances with dry flies and smaller nymphs
- The ultimate fly line for chasing trout in close quarters
- Braided multifilament core
- SA ID – SA MS TRT DT X F (X = line weight)
| Species | Grayling, Panfish, Trout |
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FAQ
What makes the Mastery Double Taper line suitable for short-distance fishing?
The double-taper design offers extra delicacy, allowing for subtle fly presentations that work well in close quarters and on calm, small streams.
Is this line suitable for dry flies and nymphs?
Yes, it excels in short-to-medium distances with dry flies and smaller nymphs, making it ideal for trout and panfish in tight spaces.
What type of core does this fly line have?
The line features a braided multifilament core, providing strength and sensitivity.

Stewart Hudson –
Used this line on a spring creek with small trout. The presentation was incredibly subtle and the flies floated naturally. Great for tight spots where you need to avoid spooking the fish.
Jan Turner –
Felt very sensitive when casting. Worked well with dry flies in a small stream. Not ideal for long casts, but perfect for close-range fishing.
Thomas Parr –
Trout were easily caught with this line. The delicate action helped me get better strikes without disturbing the water. Highly recommended for small streams.