Extrema Ratio Giant Mamba Ranger Green
Experience the raw power and precision of the EXTREMA RATIO GIANT MAMBA RANGER GREEN—a tactical masterpiece born from Italian craftsmanship since 1997. Meticulously handcrafted in the hearts of professional knife makers, this mission-ready blade blends heritage steel mastery with modern innovation. Whether you’re on a demanding field operation, deep in the wilderness, or tackling everyday challenges, the Giant Mamba delivers unwavering performance and supreme reliability.
At its core lies a robust 6.3 mm-thick Böhler N690 stainless-steel tanto blade, heat-treated to 58 HRC for an exceptional balance of strength, edge retention, and corrosion resistance. A full-length fuller reduces weight without sacrificing rigidity, making every swing feel effortless and controlled. The scratch-resistant black or stone-washed finish adds tactical stealth while concealing wear from rigorous use.
Comfort meets durability in the ergonomically contoured FORPRENE™ handle. This impact-grade rubber compound absorbs shock, ensures a secure grip even in wet or gloved conditions, and is anchored by a threaded tang for rock-solid stability. The knife’s perfectly calibrated balance point gives you surgical precision for fine tasks and confident control on heavy-duty cuts.
Your GIANT MAMBA travels ready for action inside an injection-molded, impact-resistant nylon scabbard. Engineered for the modern professional, it attaches seamlessly to MOLLE systems, sports an anti-rotation rubber thigh strap for stability, and features a dampening system that silences blade rattle. A twin-button safety loop prevents accidental release, while the intuitive lever lock allows quick, one-handed deployment when every second counts.
Backed by Extrema Ratio’s reputation as the official supplier to the Italian and French Armed Forces, this knife embodies military-grade quality at a value that exceeds expectations. With a lifetime of functional performance and the brand’s celebrated customer support, you’re investing in a tool that stands by you through every mission, expedition, and everyday challenge.
Key Features and Specifications
- Blade Material: Böhler N690 stainless steel, 58 HRC – unrivaled strength and edge retention
- Blade Thickness: 6.3 mm – maximized durability with lightweight performance
- Blade Style: Plain-edged tanto with full-length fuller – precision cuts and reduced weight
- Finish Options: Tactical black or rugged stone wash – stealthy aesthetics that age gracefully
- Handle: Ergonomic FORPRENE™ grip – shock-absorbing comfort and superior traction
- Tang Construction: Threaded tang – exceptional balance and unshakable solidity
- Scabbard: Impact-grade nylon, M.O.L.L.E. compatible – versatile mounting, silent carry
- Retention System: Twin-button safety loop with lever release – secure lock, rapid draw
- Anti-Rotation: Rubberized thigh strap – rock-steady hold during dynamic movement
- Overall Length: 293 mm – optimized for leverage and maneuverability
- Blade Length: 163 mm – versatile cutting capacity for tactical and survival tasks
- Weight: 289 g – nimble handling without compromising strength







