Gamakatsu J20-B Jig Nymph, Barbless

The Gamakatsu J20-B Jig Nymph (Barbless) is a modern, competition-style fly hook designed for tying nymphs, Euro-style jig flies, and beadhead patterns that ride point-up to reduce snagging and improve hook penetration. It features a 60° down-bent jig eye, which allows the fly to ride inverted when paired with a slotted tungsten bead. This inverted presentation keeps the hook point off the bottom, making it highly effective for Euro-nymphing and tight-line techniques.

The barbless design meets competition regulations and ensures quick, safe releases while still maintaining excellent holding power thanks to Gamakatsu’s chemically sharpened needle point. Made from forged high-carbon steel with a black nickel finish, the J20-B combines strength, sharpness, and durability in a lightweight hook.

Best suited for tying:

• Euro-nymphs (Perdigons, Frenchies, quill nymphs)

• Beadhead nymphs with slotted tungsten beads

• Czech/Polish nymph patterns

• Micro jigs and attractor nymphs

This hook is a favorite among Euro-nymphing anglers and competition fly fishers who demand maximum penetration, durability, and barbless fish retention.