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SIG Sauer by Hogue K365A Tactical Auto – M17/M18 Coyote – CPM MagnaCut – 16331
The SIG Sauer by Hogue K365A (16331) is the mission-ready automatic folder designed to perfectly match the M17 and M18 military-issue sidearms. In 2026, this "Coyote" edition stands out as the premier tactical companion for those carrying FDE or Coyote Tan gear. The massive performance upgrade for this generation is the inclusion of CPM MagnaCut blade steel. MagnaCut is widely regarded as the ultimate "all-around" super steel, offering the extreme corrosion resistance of a dive knife with the edge retention and toughness of high-end carbon steels. The 2.75-inch clip point blade is finished in a durable Coyote Tan Cerakote, ensuring it matches the finish of the SIG M17/M18 series while remaining non-reflective and scratch-resistant.
The handle is constructed from Coyote Tan Polyamide Nylon 12 (PA12), a high-impact, glass-fiber reinforced polymer that maintains structural integrity in extreme environments. It features the signature P365/M17 stippling texture, providing an aggressive, non-slip grip that feels familiar to SIG firearm owners. Deployment is lightning-fast thanks to Hogue's refined internal torsion spring, activated by a triangular push-button modeled after a SIG magazine release. With a featherweight profile of just 2.4 ounces and a reversible deep-carry pocket clip, the 16331 is a discreet, ultra-capable tactical tool that meets the rigorous standards of both SIG Sauer and Hogue.
Includes: (1) SIG K365A Tactical Automatic Knife (Coyote Tan) and (1) Reversible Deep Carry Pocket Clip.
Key Features
- CPM MagnaCut Super Steel: Forged with the world’s most advanced cutlery steel, delivering unmatched edge longevity and complete rust immunity in normal use.
- M17/M18 Matching Colorway: Features a Coyote Tan Cerakote blade and color-matched handle for a seamless look with military and civilian tan platforms.
- Intuitive SIG Ergonomics: The handle stippling and triangular deployment button are physically inspired by SIG Sauer’s most successful handgun designs.
- Gen 3/4 Dual-Fuel Action: Updated internal spring geometry provides a faster, snappier "out-the-side" opening than previous versions.
- Ultra-Lightweight Duty Tool: At only 2.4 oz, it disappears in a pocket or on a plate carrier, yet provides full-sized cutting performance.
- American Made: Proudly manufactured in the USA at Hogue’s facility, combining high-tech CNC machining with hand-finished quality.
Product Specifications
- Brand: SIG Sauer by Hogue
- Model: K365A Tactical Auto (M17 & M18 Edition)
- Blade Length: 2.75 Inches
- Closed Length: 4.00 Inches
- Overall Length: 6.75 Inches
- Blade Material: CPM MagnaCut Stainless Steel (62-64 HRC)
- Blade Style: Clip Point
- Blade Finish: Coyote Tan Cerakote
- Handle Material: Coyote Tan Glass Fiber Reinforced Polymer (PA12)
- Weight: 2.4 oz
- Lock Type: Button Lock (Automatic)
- Pocket Clip: Ambidextrous, Tip-Up Deep Carry
- MPN: 16331
- UPC: 743108163313