Extrema Ratio Mamba Black Knife
Unleash ultimate versatility with the Extrema Ratio Mamba Black Knife. Engineered for operators, adventurers and everyday carry enthusiasts alike, this multipurpose tactical blade balances featherlight agility with battlefield-grade toughness. At just 85 g (2.99 oz), the Mamba feels almost weightless in hand, yet its BöHLER N690 steel core (58 HRC) delivers razor-sharp performance that stands up to the harshest tasks—from precision cutting to heavy-duty slicing.
The intelligent design extends beyond the blade. A custom Aspis nylon sheath, crafted in collaboration with Extrema Ratio, ensures you can deploy your knife in an instant. Two multiposition clips integrate seamlessly with standard M.O.L.L.E. systems, so you can mount or transfer your Mamba wherever you need it—on pack straps, vests or belts—without fumbling for the perfect angle. The flat-ground blade geometry provides reliable edge retention and a smooth cutting action, while MIL-C-13924 burnishing adds an ultra-tactical, non-reflective finish that reduces glare when stealth is paramount.
Comfort is just as critical as performance. The ergonomic Forprene handle material offers a secure, vibration-dampening grip—even in wet or gloved conditions—so every maneuver feels precise and controlled. Whether you’re breaching, foraging, field dressing or tackling daily chores, the Mamba Black Knife is your lightweight ally, built to exceed expectations and endure any environment.
Ready to elevate your toolkit? Explore our full line of Extrema Ratio gear and discover uncompromising craftsmanship designed for the toughest missions.
Key Features and Specifications
- Weight: 85 g | 2.99 oz – Featherlight carry for all-day comfort
- Blade Length: 116 mm | 4.56″ – Perfect balance of reach and control
- Total Length: 237 mm | 9.33″ – Generous profile for versatile tasks
- Blade Thickness: 4 mm | 0.15″ – Robust spine for heavy-duty use
- Blade Material: BöHLER N690 Stainless Steel (58 HRC) – Superior edge retention and corrosion resistance
- Blade Finish: MIL-C-13924 Burnishing – Tactical, non-reflective surface
- Grind: Flat – Smooth cutting action and easy sharpening
- Handle Material: Forprene – Ergonomic, shock-absorbing grip
- Sheath: Custom Aspis Nylon – Quick-release design with M.O.L.L.E. clips for rapid deployment
- Compatibility: Multiposition clips – Mountable on packs, belts and tactical vests
- Check out our other Extrema Ratio products and gear up with the best in tactical innovation.
Please check out other Extrema Ratio products.
