Umpqua Hell Razor Leech Nat Grey #12

The Umpqua Fly Hell Razor Leech is a modern leech imitation designed for both stillwater and river fly fishing. Tied on a reliable Size 12 hook, it offers an attractive silhouette that triggers takes from trout, char and other predators feeding close to the bottom.

This fly works well on an intermediate, sinking or floating fly line with a longer leader. Use slow, steady figure‑of‑eight retrieves, short strips or a lift‑and‑drop presentation to bring the leech pattern to life. It is especially effective in colder water, low light or when fish are focused on larger prey instead of small nymphs.

Available in three proven colours – Black, Natural Grey and Olive – the Umpqua Fly Hell Razor Leech lets you adjust to different water clarity and light conditions. Black is a strong silhouette in coloured or low‑light water, Natural Grey gives a more subtle, imitative look, and Olive is a classic choice for many European stillwaters and rivers.

• Type: Leech imitation fly
• Brand: Umpqua
• Model: Hell Razor Leech
• Hook size: 12
• Colours: Black, Natural Grey, Olive
• Target species: Trout, char and other predators
• Recommended use: Stillwater and river fly fishing
• Effective retrieves: Slow figure‑of‑eight, short strips, lift‑and‑drop
• Suitable lines: Floating, intermediate and sinking fly lines