Black Stone Fly Fly - Fishing Flies with Fish4Flies Worldwide

4 Black Stonefly Jig Euro Nymphs. Trout Flies. Tungsten. Colorado

Black Stone Fly Fly - Fishing Flies with Fish4Flies Worldwide

Black & Claret Spider Fly - Fishing Flies with Fish4Flies Worldwide

4 Black Stonefly Jig Euro Nymphs. Trout Flies. Tungsten. Colorado

4 Black Stonefly Euro Jig Euro Nymphs. Colorado Trout Flies

4 Black Stonefly Jig Euro Nymphs. Trout Flies. Tungsten. Colorado

Black Gnat Winged Wet Fly - Fishing Flies with Fish4Flies Worldwide

Kaufmann's Mini Stone Black Beadhead will certainly seek out those big fish lurking in the deep holes.

Kaufmann's Mini Stone Black Beadhead Fly

Golden Nugget Stick Fluo Green Fly Fly - Fishing Flies with

The Black Crystal Stonefly Nymph for trout fishing

Teal and Black Fly - Fishing Flies with Fish4Flies Worldwide

John Collins, Electric Little Black Stone, Holsinger's Fly Shop

Double Beadhead Stonefly Nymph - Ascent Fly Fishing

Use these Tunghead Stonefly nymphs during times when the holes are deeper and the water is faster and you need something to throw that will get down and get down fast in order to stay in the feeding zone for any reasonable length of time. These tungsten bead stonefly nymphs are the deepest. Double tungsten beads drag these stonefly nymphs down like a stone (no pun intended). Sizes: 8, 10, 12, 14.

Tunghead Stonefly Fishing Fly Lure | Black | Size 10 | Orvis