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Toor Knives® Krypteia S Heavy-Duty Tactical Fixed Blade – 4.00" CPM M4 Steel Drop Point – SOCOM Black – TR64243
The Toor Knives® Krypteia S Full-Tang Tactical Duty Fixed Blade Knife in SOCOM Black (TR64243) represents a field-proven tactical masterpiece, meticulously hand-ground and engineered in San Diego, California, by veteran craftsmen to satisfy the unforgiving operational requirements of modern combat and duty tracking. While standard tactical concealable knives frequently drop down to ultra-thin stock thicknesses that fail under high-torque breaching strings, or utilize completely smooth handle templates that slide dangerously when coated in sweat or wet mud—the Krypteia S completely redefines tactical backup tools. This 100% American-made combat asset (850049642439) packs massive structural authority into an incredibly low-profile, concealable footprint, serving as a vital defensive lifecycle shield for active-duty military personnel, law enforcement officers, and elite backcountry trackers.
The structural foundation of this uncompromising duty tool is anchored by a massive, **0.25-inch (6.35 mm) thick monolithic full-tang core forged from premium CPM M4 high-speed tool steel**. Universally celebrated by professional metallurgists and combat operators for its extreme structural impact toughness and peerless resistance to micro-chipping under intense crushing or prying forces, CPM M4 provides a long-lasting working edge profile. Hardened to a specialized 59-61 HRC (Rockwell Hardness Scale), the **4.00-inch drop point blade style** features an aggressive flat grind extending almost entirely to the thick spine to create a highly efficient, low-friction slicing edge while reinforcing the acute utility tip. Shielding this high-performance core is a deeply bonded, non-reflective **KG GunKote SOCOM Black finish**, providing a scratch-resistant, chemical-proof technical barrier against abrasion and environmental oxidation.
The true operational highlight of this tactical workhorse lies in its advanced ergonomic security and seamless retention dynamics. The full-tang handle framework is enveloped by precision-machined **SOCOM Black G-10 scales**, deeply engraved with a signature textured micro-grid pattern that ensures a locked-in hand purchase under slick, fluid-soaked, or high-stress combat deployments. To optimize defensive utility, the handle features a specialized **thumb ramp integrated with high-traction jimping near the pommel**, specifically engineered to facilitate lightning-fast reverse draws straight from tactical kit placements. Complete with a spacious rear lanyard hole and accompanied by a custom-fit **Tru-Hide Kydex® sheath featuring adjustable retention**, this beautifully distributed 7.20-ounce tactical package delivers absolute mechanical authority.
Includes: (1) Toor Knives Krypteia S Fixed Blade Knife (CPM M4 SOCOM Black KG GunKote Drop Point Blade / Black Textured G-10 Handles), Custom Tru-Hide Kydex Sheath, Variable Tension Assembly Hardware, Microfiber Polishing Cloth, Factory Authorization Sheet, and Original Toor Knives Made-in-USA Branded Presentation Box.
*CPM M4 High-Speed Tool Steel Field Maintenance Guidance: Premium Crucible Particle Metallurgy M4 is an elite high-speed tool steel optimized for extreme impact resilience and edge holding, classifying it as a carbon-heavy tool alloy rather than a traditional stainless composition. While the heavy KG GunKote finish provides near-impenetrable elemental protection across the blade flats, the raw exposed factory cutting bevel should be wiped completely clear of moisture and conditioned with a high-performance synthetic weapon oil after intense field deployment strings to preserve its crisp profile against localized micro-pitting.
Key Features
- Overbuilt 0.25" CPM M4 Core: Ultra-thick premium tool steel full-tang architecture provides absolute structural stability under brutal field prying and tactical breaching maneuvers.
- Tactical KG GunKote Finish: Industrial ceramic-based matte SOCOM Black coating shields the underlying steel matrix from corrosion, solvent exposures, and night tracking signatures.
- High-Textured SOCOM Black G-10: Advanced composite handle scales offer an aggressive, slip-resistant micro-grid checkering to maintain maximum control in sweat or rain.
- Integrated Reverse Draw Thumb Ramp: Features strategically placed jimping along the handle spine to enable immediate indexing and confident tracking during rapid-access cycles.
- Extensive Flat Grind Geometry: The high-angle flat grind balances an exceptionally sharp working edge with vast material strength, extending the overall field sharpening lifecycle.
- Tru-Hide Modular Kydex Sheath: Custom-fit friction-locking black Kydex sheath offers zero blade rattle and is fully compatible with any of Toor's premium aftermarket modular mounting hardware.
Product Specifications
- Brand: Toor Knives® (San Diego, CA, USA)
- Product Line: Premium Veteran-Built Heavy-Duty Tactical Series
- Model Name: Krypteia S - SOCOM Black
- SKU / MPN: TR64243 (Alternative Factory Part Identifiers: KRYPTEIASSB / TOOR-KRYP-S-SBK)
- Blade Steel Chemistry: Crucible Industries CPM M4 High-Speed Powder Metallurgy Tool Steel
- Blade Hardness Matrix: 59-61 HRC (Rockwell Hardness Scale)
- Blade Stock Thickness: 0.25 Inches (6.35 mm) - Heavy Duty Breaching Spine
- Blade Edge Length Spec: 4.00 Inches (101.60 mm) - Continuous Plain Edge
- Handle Component Length: 4.00 Inches (101.60 mm)
- Open Overall System Length: 8.00 Inches (203.20 mm)
- Blade Profile Geometry: Tactical Drop Point / High Precision Flat Ground
- Handle Material Class: Precision 3D-Machined Micro-Textured High-Density G-10
- Handle Color / Texture: Matte Solid SOCOM Black Non-Slip Technical Grid
- Tang Type Configuration: Monolithic Full Tang Platform
- Sheath Assembly Class: Custom Hand-Formed Tru-Hide Kydex® Friction-Fit Sheath
- Sheath Mounting Pattern: Multi-Position Eyelet Alignment Grid (Toor Mount Compatible)
- Knife Core Net Weight: 7.20 oz (204.1 g) - Substantial Close-Quarter Balance
- Total Shipping Pack Mass: ~1.15 lbs (Including Heavy Presentation Box Framing)
- UPC Barcode: 850049642439
