Rio Mainstream Type 3 Full Sink Fly Line - Brown
4.9 (664) In stock
With a slick coldwater coating on a supple memory-free core, Rio Mainstream Fly Line offers the best in performance for the average fly fisherman. The shorter, slightly heavier head actually helps optimize rod performance, allowing the angler to take full advantage of Rio Mainstream's precision sink rate. This Type 3 line is rigorously produced to achieve a consistent sink rate of 3 per second—an outstanding trout line, especially in still water. Made in USA. Sink rate of 3 per second.
![](https://www.tridentflyfishing.com/cdn-cgi/image/width=240,quality=75,height=300/media/catalog/product/cache/5dd7b213ffd6dea87b5236963e054fad/3/9/39_2021_1500x1500-1100x1100-1000x1000.jpg)
Rio Mainstream Type 3 Full Sinking Fly Line
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Rio Mainstream Full Sink Type 3 Fly Line - Fin & Fire Fly Shop
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RIO Fathom 3 Sinking Fly Line
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RIO Products Fly Line Mainstream Type 3 Full Sinking Line WF6S3, Brown
![](https://olefloridaflyshop.com/wp-content/uploads/2015/08/rio-mainstream-saltwater.jpg)
Rio Mainstream Saltwater Fly Line
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Fresh Water - Fly Lines - Gear - Shop
An exceptionally well performing, budget friendly sink tip line from Rio. A great fly line for streamer fishing for trout and smallmouth bass.
![](https://cdn.shoplightspeed.com/shops/653164/files/39466460/1652x1652x2/rio-rio-mainstream-sink-tip.jpg)
Rio Rio Mainstream Sink Tip
RIO’s Mainstream series of fly lines have been developed to meet the overall needs of the average and novice fly fisher, and are designed to optimize
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RIO Mainstream WF Fly Line, Full Sink 6
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RIO Fathom 3 Sinking Fly Line
![](https://mistpool.com/img/6pohAMo09Oj269GJIxBffldiNncvclNUZ2MxLzZRMmJmdnZ3YU1mc0w5MVVyQkJqUjlwaUtVMDJJNlk9/b2cd2be639/daiwa-23-ninja-lt.jpg?w=290&h=146¢er=true)
RIO Mainstream SinkTip, RIO Products
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