Firehole Stones is the complete tungsten bead lineup from Firehole Outdoors — built for fly tyers who demand precision, consistency, and quality in every component they use. From round beads for classic bead-head nymphs to slotted beads for jig hooks and Euro nymphing rigs, Firehole Stones tungsten beads for fly tying are manufactured to the tight tolerances that serious tyers rely on.

The Firehole Stones range covers every bead style you need: round tungsten beads for standard nymph and wet fly hooks, slotted tungsten beads for jig and bent-shank hooks, speckled finishes for natural imitation patterns, and teardrop beads for specialized applications. Every bead is sized accurately and weighted precisely — so a 3.0 mm bead is always a 3.0 mm bead, with the density and weight to match. No surprises, no inconsistencies, no wasted materials.

Tungsten beads for fly tying have grown 125% in search interest year over year as Euro nymphing and tactical fly fishing continue to expand. Firehole Stones are built to meet that demand with quality that holds up under scrutiny. Pair with Firehole Sticks hooks for a perfectly matched hook-and-bead system — our beads are designed to complement our hook wire gauges and shank geometries exactly. Available in gold, silver, black, copper, and speckled finishes across a full size range. Browse the complete Firehole Stones lineup below.