The Copper John is a mayfly nymph pattern that works extremely well for getting down into the water column quickly. This fly pattern pulls out an insane amount of trout every year, in all types of weather and water conditions.
The Copper John was designed by John Barr and it is one of the most used fly patterns by fly fishing anglers today. Tie one of these bad boys to the end of your fly line and watch out!
Zinger Fishing offers numerous different Copper John patterns, so be sure to stock up!