Copper John

Name: Copper John
Brand: Redd's Flies
SKU: SQ183-M23
Price: 1.35 USD
Availability: OutOfStock
Rating: 5.0 (6 reviews)

Yellow/Orange Copper John nymph fly, size 16

$1.35

Quantity

Cross between the pheasant tail and brassie. Works well wherever there are stonefly or mayfly nymphs. Classic profile, sinks fast, sleek, and reflects light to attract multitudes of fish. Great profile that attracts in even murky waters. Excellent lake pattern, and in small sizes great midge pattern. One of the best fly fishing patterns.

{"id":47104066650353,"title":"14 \/ Red","option1":"14","option2":"Red","option3":null,"sku":"SQ183-M23","requires_shipping":true,"taxable":true,"featured_image":{"id":49595457077489,"product_id":9358871920881,"position":2,"created_at":"2026-05-05T16:33:23-04:00","updated_at":"2026-07-17T15:33:54-04:00","alt":"Red Copper John nymph fly, size 16","width":1200,"height":1200,"src":"\/\/reddsflies.com\/cdn\/shop\/files\/copper-john-red-size-16-2.jpg?v=1784316834","variant_ids":[47104066650353,47104066781425]},"available":true,"name":"Copper John - 14 \/ Red","public_title":"14 \/ Red","options":["14","Red"],"price":135,"weight":0,"compare_at_price":135,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"Red Copper John nymph fly, size 16","id":39310587068657,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/reddsflies.com\/cdn\/shop\/files\/copper-john-red-size-16-2.jpg?v=1784316834"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

What does the Copper John imitate?

The Copper John is a heavy, flashy nymph that can pass for a mayfly nymph, small stonefly, or general attractor bug. It is less about copying one insect perfectly and more about getting down fast with a slim, fishy profile trout recognize as food.

Why is the Copper John such a useful nymph?

The Copper John sinks quickly, shows up well underwater, and has enough flash to get noticed in fast seams, riffles, and deeper runs. It is a great “get in the zone” fly when trout are feeding below the surface and you need something with a little weight and attitude.

What colors does this Copper John come in?

This Copper John is available in four strong fish-catching colors: black, red, yellow/orange rib, and copper. Black is great for contrast and darker water, red is a proven attractor color, yellow/orange rib adds a brighter bug-like trigger, and copper is the classic all-around choice.

When should I choose a Copper John over a more natural nymph?

Choose a Copper John when you need depth, visibility, and a little extra trigger. It is especially handy in faster water, stained water, pocket water, or anytime trout are eating nymphs but not giving you a clear answer on the exact bug. The Copper John is basically the polite way to ask, “How about this one, boss?”

Which Copper John color should I pick first?

Start with yellow/orange rib or black. Those are the preferred picks because they give you two very useful looks: yellow/orange for a brighter trigger and black for a bold silhouette. Copper is classic, but yellow and black deserve the front row in the fly box.