Extrema Ratio REQUIEM STONE WASHED Fixed Blade Knife 04.1000.0478/M3/SW/BLK
Detailed product description
Exceptional lightness, tactical efficiency, and precise control
The Extrema Ratio REQUIEM M390 Black Stone Washed is a fixed tactical knife that combines a minimalist yet fully functional design with premium materials. Designed for real-world use — from mission deployment to everyday tasks — it provides performance, stability, and precise handling you can trust. The blade with a stonewashed finish and the ergonomic Forprene handle create a tool that is lighter than you would expect, yet still extremely strong and reliable.
Full Tang construction – solid blade
ASPIS rigid sheath – MOLLE compatible
Key parameters
About Extrema Ratio
Extrema Ratio is a renowned Italian brand specializing in professional tactical and combat equipment. Their knives are valued for their robust construction, top-tier materials, and precise workmanship. Extrema Ratio ranks among the preferred brands of military and security professionals as well as demanding outdoor users.
Character and philosophy
Requiem M390 is built on a philosophy of minimalist efficiency: a clean and compact design with no compromises in durability or performance. The spear point blade with full tang construction and a deep fuller ensures a combination of penetration and cutting efficiency — ideal for tactical as well as practical tasks, from precise cutting to self-defense situations.
Key benefits
- Premium M390 steel – excellent edge retention and wear resistance
- Ultra-light construction – only approx. 93 g without compromising performance
- Stonewashed finish – masks wear and scratches, non-reflective
- Spear Point profile – ideal for tactical and practical use
- Ergonomic Forprene handle – secure grip even in demanding conditions
- MOLLE compatible ASPIS sheath – quick access and versatile carry options
- Full Tang construction – maximum rigidity and reliability
Possible limitations
- The low weight is excellent for fast movement, but it is not intended for heavy chopping or batoning
- The stonewashed finish may not appeal aesthetically to every user
- The design is more tactically oriented than survival-outdoor focused
Maintenance and care
- After use, clean and dry the blade; the stonewashed finish minimizes visible wear
- Regularly check and lubricate the pivot and lock
- Store in a dry environment away from moisture
To maintain the long-lasting sharpness of the M390 blade, we recommend a quality sharpening system designed for hard edges.
- An ideal choice is the Spyderco Tri-Angle Sharpmaker Complete Sharpening System 204MF, which provides:
- precise and consistent sharpening angles
- gentle maintenance without excessive material removal
- safe use even without previous experience
🛒 Available on our Moskito website.
Recommended for
- users looking for ultra-light, tactical-professional fixed blade knives
- professionals in the military, security services, and special units
- outdoor activities and everyday tactical tasks
- fans of premium knives with minimalist design
Final verdict
Extrema Ratio REQUIEM M390 Black Stone Washed is an ultra-light yet professionally equipped fixed blade knife that combines premium materials, precise construction, and tactical features in one versatile tool. It delivers performance and confidence in every situation, whether you use it as your primary knife or a dependable backup in demanding conditions.
Requiem – performance you can always carry with you.