The Blue Copper John is a great pattern that imitates stoneflies and mayflies. This fly is best fished in a nymph rig or as a dropper in a dry dropper rig. This pattern is effective in targeting tricky fish, which makes it a favorite for most anglers. The blue Copper John is a universal fly that can be used in just about any trout river.

Copper John Blue
Copper John Blue
$0.69
Pack price - $8.28 per 12
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The blue Copper John is a great trout fly that is used to imitate stoneflies and mayflies. The blue color helps this pattern stand out amongst other patterns of similar ties. A great fly to have for tricky trout.
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