Extrema Ratio Vipera knives
The Vipera is a tactical fixed blade from Extrema Ratio, with a Nitrogen steel blade and a Forprene handle. You’ll find it in stonewashed and black finishes, with colour accents including Ranger Green. An excellent choice if you’re looking for a military knife that stays easy to grip, even in damp or cold conditions.
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What makes the Extrema Ratio Vipera suitable for heavy use?
The Vipera combines a Nitrogen blade with a Forprene handle, a combination you see in several tactical models from Extrema Ratio. Nitrogen steel is known for its good corrosion resistance, ideal for a knife that is regularly used outdoors and in damp conditions. The stonewashed or black finish also reduces light reflection.
The handle has a texture that provides grip, even with wet or cold hands. Extrema Ratio supplies the Vipera in different colour combinations, from a understated black on black version to variants with Ranger Green accents. You also get a sheath as standard, which you can easily attach to your gear.
Want to see more tactical knives from Extrema Ratio? Browse our full range of Extrema Ratio knives.