Designed to blend structural strength with refined details, the Acha AH B BLN presents a dependable tool for daily carry and light field work. The sintered M390 blade with PVD and stone-washed treatment ensures long edge life and low reflectivity. The full tang passes through the handle and is secured with an original steel nut allowing controlled disassembly for cleaning and maintenance. The SOLID Burlap Micarta handle offers secure ergonomics, while the 3D CNC titanium guard provides precise mechanical integration between blade and grip.

Technical specifications and package contents

Overall length: 233 mm.

Blade length: 107 mm.

Blade thickness: 4.8 mm.

Weight: 177 g.

Blade steel: M390 (sintered).

Blade finish: black (PVD + stone washed).

Handle material: Burlap Micarta (natural/dark—BLN variant).

Guard: 3D CNC titanium.

Construction: SOLID (full tang with removable fastening nut).

Sheath: leather included.

Packing: original cardboard box.

Package contents: Acha AH B BLN knife, leather sheath, steel key for nut removal, user manual and packaging.

End-user benefit
A durable, maintenance-friendly fixed blade that pairs premium materials with a practical disassembly system—excellent edge retention, confident grip and the option for controlled servicing make the Acha a solid choice for refined EDC.

Warnings & safety information

Sale prohibited to persons under 18 years of age. Keep out of reach of children.

Use only for intended purposes; avoid hammering, prying or improper uses that may damage the blade or tang.

Do not tamper with the product: drilling, welding or unauthorized modifications void warranty and can be hazardous.

The fastening nut is removable for maintenance only; use the supplied steel key and follow the instructions. Reassemble securely before use.

Avoid prolonged exposure to moisture and corrosive agents; do not store a wet blade in the leather sheath.

Cleaning: wash with warm water and mild soap, dry immediately and apply a light protective oil film.

Sharpening: use appropriate stones or tools maintaining original bevels; seek professional service for complex repairs.

Transport: comply with local laws on carrying and transport of knives; always carry in the supplied sheath.

Storage: keep dry and ventilated, away from direct heat.

If structural damage appears discontinue use and contact authorized support.

Usage instructions

Remove the knife from the sheath with a secure grip; keep hands away from the blade path.

Make controlled cuts, directing waste away from body and bystanders.

After use clean, dry and oil the blade before storage.

For internal maintenance use the included key and work in a dry, clean environment following the manual.

Do not attempt unauthorized repairs.