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Scientific Anglers SONAR Trout Express Fly Line


New for 2023!!!


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 casting large streamers in tight spaces.

  • Formulated with Advanced Shooting Technology 
  • Extended rear taper stabilizes longer casts 
  • SD Blend technology for the smoothest possibe transition between densities
  • Sink Rate: Floating running line, intermediate belly, Sink 5 tip
  • Braided multifilament core 

Line Size

WF-165-F/S, WF-185-F/S, WF-210-F/S, WF-240-F/S, WF-275-F/S, WF-320-F/S