Scientific Anglers Mastery Infinity

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Scientific Anglers has updated their packaging for most of their products. What you receive may not look exactly like what is reflected in the photos, but the changes are cosmetic and you may receive a box that is different. 

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 at all distances. Built a half-size heavy, with a long head and substantial front taper, it’s perfect for everything from trout and panfish to pike and steelhead. There’s a reason we call it the Infinity: there is no end to what you’ll be able to do with it.

  • Extremely versatile general-purpose taper designed for most freshwater species; an excellent line for trout, grayling, panfish, bass, carp, steelhead, salmon, and pike
  • Made a half-size heavy to load fast-action rods, but works well with a variety of rod actions
  • Extended head length for long-distance casts and superior mending ability
  • Excellent for dry flies, nymphs, and streamers
  • For use in moderate and cold climates
  • Braided multifilament core
  • SA MS INFNTY WF X F(X = line weight)


        • Cold
        • Medium
        • Dries
        • Nymphs
        • Streamers
        • Indicator

        Taper Diagram


        WF-3-F 47.0’ 90.0’ 110
        WF-4-F 48.0’ 90.0’ 130
        WF-5-F 49.0’ 90.0’ 150
        WF-6-F 50.0’ 90.0’ 175
        WF-7-F 51.0’ 90.0’ 200
        WF-8-F 52.0’ 90.0’ 225

        * Grain weight for the first 30′