Viper Vox Koi Stonewashed N690 Black G10 Fixed Blade VT4009GB

Model: VK-VT4009GB
Manufacturer: Viper Knives
In stock (Usually Ships in 24-48 Hours)


Designed by Danish custom knife maker Jesper Voxnaes, the Viper Koi is a streamlined yet capable fixed blade hunting knife. The practical Scandinavian design is ideal for extensive use while the modern look makes it a solid choice for a daily carry fixed blade. This version comes with a stonewashed N690 blade and black G10 handle scales.

Brand new, direct from Viper Knives.

Blade: The straight spine blade has a classy crowned spine and a full flat grind for excellent cutting performance. With belly from tip to heel, the broad blade handles a variety of tasks with ease. Stonewashed finished N690 makes for easy maintenance in the field.

Handle: A crowned spine on the full tang construction provides a more contoured feel while maintaining a slim carry profile. Hollow pins attach peel ply textured G10 scales for a rugged, high traction handle. The handle is generous, for use with or without gloves, and the large pin at the back allow for easy lanyard attachment.

Carries via a Kydex sheath with Vega Holster multipurpose adjustable loop.

Bohler N690: N690 is a high quality stainless steel, considered an upgrade to 440C. It has higher hardness and wear resistance for better edge retention while sacrificing some toughness. Corrosion resistance is high, at or better than VG-10. Easy to sharpen, this is a well-balanced steel for daily carry and use.


Overall Length 7.85"
Blade Length 3.45"
Sharpened Length 3.40"
Blade Thickness 0.15"
Blade Material N690
Blade Type Stainless
Handle Thickness 0.41"
Handle Material G10
Weight 4.20 oz.
Sheath Kydex
Sheath Weight 2.60 oz.
Country of Manufacture Italy