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Conquer Montana's Missouri River with a Fly Rod.

BWO Biot CDC Dun

BWO Biot CDC Dun

Regular price $2.00

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Great imitation for a Dun, and works well in slow water. CDC offered excellent air trapping qualities that results in tremendous float-ability 


A fly-fishing DUN is the stage of the mayfly between a nymph and adult mayfly. The technical term is the SUBIMAGIO stage. This is a vulnerable phase for the mayfly since the wings are formed, but have a dull opaque color. Often this stage results in trout actively feeding from the water surface.



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