Extrema Ratio MF1 EVO D Linerlock Folding Knife Satin M390 Blade Hidden Lock Safety System For Tactical And EDC

Meet the Extrema Ratio MF1 EVO D Linerlock—a purpose-built folding knife designed for everyday carry and demanding field tasks. It pairs a premium M390 blade with a slim, durable aluminum handle and a forward-thinking safety system for reliable performance when it matters most.

• Blade: 3.75" satin-finish Bohler M390 stainless steel drop-point blade for outstanding edge retention, corrosion resistance, and clean cutting performance.
• Closed length: 5.25" compact form for easy pocket carry and discreet everyday use.
• Handle material: Black anodized aluminum for a lightweight, rugged grip that stays comfortable under extended use.
• Opening system: Thumb stud enables smooth, one-handed deployment for quick access.
• Locking mechanism: Linerlock with the new-generation HIDDEN LOCK safety system for secure blade handling and confident use.
• Carry features: Pocket clip keeps the knife securely accessible during daily activities.
• Emergency tool: Glass breaker integrated for utility in vehicle or field emergencies.
• Finish and color: Satin blade paired with a black handle for a professional, understated look.
• Packaging: Boxed for gifting, presentation, or safe storage.

This knife is designed for professionals and enthusiasts who need precise control and dependable performance in a compact package. The M390 blade delivers long-lasting sharpness for a variety of tasks—from routine box opening to more demanding field chores—while the satin finish reduces glare in bright environments. The combination of a strong aluminum handle, one-handed opening, and the HIDDEN LOCK safety system provides a balance of usability and security. With the glass breaker and secure pocket carry, this MF1 EVO D is ready for daily carry, outdoor missions, and tactical readiness without compromising comfort or reliability.