Catch Flies TB Swing Nymph
With TB standing for Tungsten Bead, this Catch Flies TB Swing Nymph mimics emerging nymphs that trout target in faster current or at more depth. A versatile fly that can be used in a variety of techniques, this pattern works great on the swing or trailing a dry fly to fish looking for emerging caddis. Tungsten beads behind the soft hackle collar get this fly to more depth on the swing or in current. Contrasting ribs on the body are eye-catching.
- For trout and other freshwater species
- Tungsten beads for weight
- Mimics emerging caddis nymphs and other insects
- Swing it, dead drift it, trail it under a dry fly
- Sold individually
| Feature | Detail |
|---|---|
| Material | Soft hackle, tungsten bead |
| Use | Swing, dead drift, trail under dry fly |
| Target Species | Trout and other freshwater fish |
| Weight | Provided by tungsten bead |
| Shipment | Only available within Canada |
FAQ
What kind of fish does the TB Swing Nymph target?
The TB Swing Nymph targets trout and other freshwater species, especially those looking for emerging caddis nymphs in faster current or deeper water.
How does the tungsten bead improve performance?
The tungsten bead adds weight behind the soft hackle collar, helping the fly sink deeper and stay stable during swing or current fishing.
Can this fly be used with a dry fly?
Yes, it can be trailed under a dry fly to imitate emerging insects that trout are actively targeting.

Piers Jones –
This fly performs well in moderate to fast currents. The tungsten bead gives it good depth and the contrasting ribs make it stand out in the water. I’ve used it on swings and under dry flies with good results.
Alison Powell –
A solid choice for nymph fishing. It sinks properly and looks natural when swung. Works well in deeper water where trout are feeding on emerging caddis.
Elizabeth Underwood –
Great for targeting trout in current. The weight from the tungsten bead keeps it stable, and the design mimics real nymphs well. Easy to tie and effective in the field.