Copper John Fast Sink Nymph
The heavy-weight champion of nymphs. Gets deep instantly where big trout hold.
Price range: $10.95 through $19.95
- Fast Sinking Profile: Brass bead and copper wire body sink faster than standard nymphs.
- Epoxy Flashback: Hardened wing case reflects light and protects the peacock herl.
- Lifelike Segmentation: Hand-wrapped wire body mimics the natural ribs of mayfly nymphs.
- Micro-Movement: Goose biot tails create realistic twitching action in the current.
- Essential Pattern: A must-have Copper John fly for Trout and Grayling.
Shipping & Quality Check
Our Precision Delivery Standard Before any Rivfly gear leaves our facilities, it undergoes a strict mechanical quality check (1-3 Business Days).
Total Est. Delivery Time (Including QC):
US Priority Shipping: 5-8 Business Days
Western Europe & UK: 7-12 Business Days
Australia & Asia: 7-12 Business Days
Note: We currently only ship to select regions where we can guarantee our delivery standards. You will see your exact timeframe at checkout.
- Free Shipping on orders over $35
- Lifetime Warranty
- 45-Day Money Back Guarantee
Price range: $10.95 through $19.95
The Fastest Way to the Strike Zone
In nymph fishing, depth is everything. If your fly isn’t bouncing off the bottom, you aren’t catching fish. The Copper John fly is engineered to solve this problem. Invented by John Barr, this pattern combines a brass bead head with a fully wrapped copper wire body, making it sink like a stone without the need for clumsy split shots.
Why This Pattern Catch More Fish
There is a reason the Copper John fly is one of the best-selling nymphs of the last decade. It triggers strikes through three sensory pathways:
- Silhouette: The wire wrapping creates a distinct segmented profile that perfectly imitates Stonefly and Mayfly nymphs.
- Flash: The epoxy-coated flashback wing case acts as a mirror, catching sunlight in deep runs to attract attention.
- Durability: The wire body is “bombproof.” It withstands dozens of trout teeth without unraveling, making it a great value.
Tactical Size Guide (River Depth Kit)
Our assortment covers different water conditions. Choosing the right size is critical:
- Size #8 (The Anchor): Large and heavy. Use this as your “Point Fly” in deep pools or fast currents to drag your rig down quickly. Mimics large Stoneflies.
- Size #10 (High Water): Ideal for spring runoff or stained water where you need a larger profile for the fish to see.
- Size #12 (The Standard): The universal size for most trout streams. A perfect imitation of general Mayfly nymphs.
Common Questions (FAQ)
Do I need to add weight to my leader?
Usually not. The Copper John fly is designed to be heavy enough on its own for most riffles and runs.
Is this an attractor or an imitation?
It is both. It looks like a natural nymph (imitation) but the bright copper and flash make it an aggressive attractor pattern.
Technical Specifications
- Hook: Heavy Wire Nymph Hook (Chemically Sharpened High-Carbon Steel)
- Head: Solid Brass Bead
- Body Material: Copper Wire (Segmented Wrap)
- Thorax: Peacock Herl with Epoxy Flashback
- Tail: Goose Biots
- Available Sizes: #8 (16.7mm), #10 (16.2mm), #12 (14.4mm)
| Size | #8, #10, #12, MIX |
|---|---|
| Pack | 6-Pack (Single Size), 6-Pack (MIX 2each), 12-Pack (Pro Box 4each) |
| Target Species | Brook Trout, Brown Trout, Cutthroat Trout, Grayling, Rainbow Trout |
| Material | |
| Hook Style | Standard Nymph Hook |
1 review for Copper John Fast Sink Nymph
The Copper John is already a proven fish catcher, but the “fast sink” version with the heavier wire body is a legit upgrade for deep runs. I fish big freestone rivers and I need my fly on the bottom fast. These get down there. The epoxy back catches light and I swear it triggers strikes on its own.