Extrema Ratio MF1 EVO D Black Satin M390 – Evolution and High Performance

The Extrema Ratio MF1 EVO D Black Satin M390 is the next step in the evolution of the MF1 folding knife, blending aesthetics and functionality in an innovative design. This is not just a restyling, but a true enhancement of performance while retaining the reliability that made the original MF1 a trusted tool.

Advanced Design and Construction

• Anodized anticorodal aluminum handle, treated with hard oxidation for increased resistance to wear and corrosion.
• Hardened metal glass breaker, essential for emergency situations.
• Integrated steel frames, reinforcing the overall structure for extreme durability.
• Reversible steel clip, allowing for concealed carry, keeping the knife discreetly positioned in the pocket.

Innovative Safety Mechanism

The MF1 EVO D Black Satin M390 features a dual locking system:

• Liner-Lock, providing a secure blade lock.
• Hidden Lock, a compact and lightweight manual safety mechanism for additional security.

High-Performance Blade

• Böhler M390 (61HRC) steel, which offers excellent tag efficiency, resistance to wear and tear.
• Drop Point blade, designed for versatile use, making it ideal for both urban and outdoor environments.
• Finish, Satin which helps to increase the contrast between blade and handle, also the signs of wear will be less visible.
• Flat grind edge, ensuring clean, precise cuts across various materials.

Technical Specifications

• Weight: 185 g / 6.52 oz
• Blade Length: 95 mm / 3.74 in
• Overall Length: 230 mm / 9.05 in
• Blade Thickness: 4 mm / 0.15 in
• Blade Material: Böhler M390 (61HRC)
• Blade Finish: Satin
• Edge: Plain grind
• Handle Material: Anodized anticorodal aluminum

Versatile for Any Situation

The MF1 EVO D Black Satin M390 is designed for those who need a durable, reliable, and refined folding knife. The Drop Point profile ensures an excellent balance between robustness and precision, making it ideal for tactical operations, outdoor activities, and everyday tasks.

Available Variants

• MF1 EVO D BLACK – Drop Point black-coated Böhler N690 blade
• MF1 EVO D TACTICAL GREY – Drop Point black-coated Böhler N690 blade, Tactical Grey handle
• MF1 EVO D BLACK SATIN M390 – Drop Point satin-finished Böhler M390 (61HRC) blade, Black handle
• MF1 EVO D RED SATIN M390 – Drop Point satin-finished Böhler M390 (61HRC) blade, Red handle
• MF1 EVO SP TACTICAL MUD – Spear Point black-coated Böhler N690 blade, Tactical Mud handle
• MF1 EVO SP BLACK M390 – Spear Point DLC-coated Böhler M390 (61HRC) blade, Black handle

Warnings

• Handle with caution and store in a safe place.
• Keep out of reach of children.
• Do not disassemble or tamper with the product.
• Clean and lubricate regularly to maintain optimal performance.
• Purchase prohibited to minors.