Extrema Ratio N.K.1 Stone Washed 04.1000.0123/SW Knife

Extrema Ratio N.K.1 Stone Washed 04.1000.0123/SW Knife

Meet the Extrema Ratio N.K.1 Stone Washed Knife – your next go-anywhere, do-anything tactical partner. Born from the legendary SKINNER design and refined into a compact powerhouse, the N.K.1 delivers exceptional cutting performance in a feather-light package. At just 5.1 inches long and 2 ounces, it slips effortlessly into everyday carry, hunting packs or tactical rigs without weighing you down.

The heart of the N.K.1 is its BöHLER N690 stainless steel blade, hardened to 60 HRC and finished with a rugged stone wash. This treatment not only offers corrosion resistance and a subdued, non-reflective surface but also conceals scratches and scuffs, keeping your blade looking battle-ready. A clever spine groove accommodates your thumb or index finger, letting you switch grips fast and strike with pinpoint precision or power-packed slashes.

Crafted for both offense and finesse, the short, razor-sharp edge excels at everything from clearing brush and field dressing game to carving tinder and opening packages. Its streamlined handle, cut from the same high-grade steel, eliminates weak points and prevents accidental slips during high-stress draws. Every contour is engineered to cradle your grip, reduce fatigue and give you total confidence when every second counts.

Carry is a breeze thanks to the included rapid-release Kydex sheath, complete with a paracord neck loop for hands-free readiness. When you need more options, simply clip the sheath to MOLLE webbing on vests or packs, or swap in one of Extrema Ratio’s Cordura sheaths. Optional accessories—like a belt clip or the polymer Under Shirt System—let you customize your carry style for concealed or belt-mounted carry, so this knife adapts to your mission, not the other way around.

Proudly designed and manufactured in Italy, the N.K.1 Stone Washed embodies Extrema Ratio’s commitment to uncompromising quality, precision and reliability. Whether you’re a hunter, an outdoors enthusiast or a tactical professional, this knife stands ready to tackle your toughest challenges with ease and style.

Key Features and Specifications

• Blade Material: BöHLER N690 steel, 60 HRC – long-lasting edge retention
• Blade Length: 51 mm (2″) – compact, agile cutting power
• Overall Length: 129 mm (5.1″) – optimized for carry and control
• Blade Thickness: 3 mm (0.12″) – rigid strength with precision handling
• Finish: Stone washed – low glare, camouflaged wear
• Weight: 2 oz (60 g) – ultra-light for everyday carry
• Handle: Integrated N690 steel – seamless durability
• Grip Design: Spine groove for thumb/index finger – secure handling
• Sheath: Rapid-release Kydex with paracord – versatile neck carry
• MOLLE Compatibility – easy attachment to tactical gear
• Optional Accessories: Belt clip & Under Shirt System – tailored carry options
• Origin: Made in Italy – precision engineering and craftsmanship