

Viper Koi 3.5″ N690Co Fixed Blade Knife with Carbon Fiber Handle
$279.95 — taxes calculated at checkout
Characteristics
| Blade Length | 3.5" |
| Overall Length | 8" |
| Blade Material | N690Co steel |
| Blade Finish | stonewash finish |
| Handle Material | carbon fiber |
| Package Type | Boxed. |
Available
Viper Koi Fixed Blade Carbon Fiber N690Co Steel Italy
Italian-made fixed blade with premium N690Co steel and carbon fiber construction.
- Blade: 3.5" stonewash N690Co steel, full tang
- Handle: Carbon fiber with lanyard hole
- Overall Length: 10.5" (8" blade + handle)
- Weight: 0.56 lb — lightweight for all-day carry
- Sheath: Black Kydex belt sheath included
- Origin: Made in Italy
- In Box: Knife, sheath, and original packaging
Built for hunters, outdoor enthusiasts, and EDC collectors who want a dependable fixed blade without the folding mechanism. The stonewash finish hides wear, and the carbon fiber handle delivers durability with minimal weight. Comes ready to carry.
Product SKU: VT4010FC
Product Brand: Viper
Product Price: 237.96
Price Valid Until:
The Viper Koi is an 8″ fixed-blade knife with a 3.5″ N690Co steel blade finished in stonewash. The full tang carbon fiber handle provides a lightweight, rigid platform, and a lanyard hole allows for easy attachment or carry customization. It ships with a black Kydex belt sheath for secure field carry.






