Fox Knives Metamorphosis G10 Black – Böhler M390 – Radius Lock

The Fox Knives Metamorphosis in the Black version is a technical masterpiece that pushes the boundaries of modern Italian knife design. This model combines the exceptional performance of Böhler M390 powder-metallurgical steel with the revolutionary Radius Lock system. With its all-black aesthetic, durable PVD coating, and tactical G10 handle, the Metamorphosis offers a unique blend of mechanical innovation and superior cutting performance for the discerning EDC user.

The Metamorphosis’s construction is designed for extreme wear resistance and mechanical precision:

- Steel Type: The blade is made from Böhler M390 Microclean. This steel ranks among the very best in the world due to its exceptional corrosion resistance and a hardness of 60 HRC, ensuring that the edge remains exceptionally sharp even with intensive use.
- PVD Coating: The blade features a black Physical Vapor Deposition (PVD) coating. This scratch-resistant layer provides additional protection against corrosion, reduces glare, and minimizes friction during cutting.
- Blade Shape: A Sheepsfoot profile with a fully straight edge. This geometry is ideal for precision work and controlled cutting tasks, with the entire cutting surface excellently supported for extra strength.
- Locking Mechanism: Equipped with the innovative Radius Lock. This technically advanced system operates via a rotating mechanism integrated into the handle. It combines the safety of a fixed lock with the intuitive ease of use of a button-lock mechanism.
- Opening: Thanks to the flipper and high-quality bearings, the knife opens with a quick, smooth motion.

This model stands out for its ergonomic balance and unique handling:

- Tactical Grip: The black G10 handle offers an excellent texture that ensures a secure grip in all weather conditions. G10 is virtually unaffected by temperature changes and moisture, which is essential for everyday use.
- Innovative Operation: The Radius Lock allows you to fully open and close the knife with one hand, keeping your fingers out of the blade’s path at all times during unlocking.
- Refined Hardware: The spacers and hardware are made of PVD-coated AISI 303 stainless steel, ensuring a solid construction and a uniform, high-quality black finish.
- Optimal Carrying Comfort: Weighing 125 grams and featuring a reversible pocket clip (tip-up), the knife is discreet and comfortable to carry for both left- and right-handed users.

For long-term reliability of this premium tool, we recommend the following:

- Keeping the blade sharp: M390 steel is extremely hard. For blade maintenance, we recommend diamond sharpening stones or ceramic sharpening systems to effectively maintain the 60 HRC hardness without damaging the PVD coating on the sides.
- Mechanism: Keep the rotating Radius Lock mechanism free of sand and dust. A drop of dry lubricant on the bearings keeps the action smooth and fast.
- Cleaning: Although M390 and the PVD coating are extremely rust-resistant, it is advisable to rinse the knife with fresh water and wipe it dry after contact with acids or salt water.
- Storage: Use the included deluxe nylon sheath with Metamorphosis patch for safe transport when you are not carrying the knife on your person.

The Fox Knives Metamorphosis G10 Black is a technically superior folding knife that excels through its mechanical innovation and uncompromising choice of materials. The combination of virtually indestructible M390 steel, the protective PVD coating, and the secure Radius Lock makes this one of the most advanced EDC knives on the market. The objective verdict is that, thanks to its excellent balance and Italian craftsmanship, the Metamorphosis is a superior investment for both the tactical user and the serious collector.