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Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)

Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)

  • Vipera HCS Forprene, Stonewashed, tactical knife with full tang construction, made of Nitrogen steel and equipped with a high-grip Forprene handle. ASPIS Nylon Sheath. Reliability, control and precision performance in a compact format.
List price156,96 €
156,96 €
incl. VAT / piece
Product available in very small quantities
Product available in very small quantities
30 days for free returns
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Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
Extrema Ratio Vipera Knife HCS Forprene, Stonewashed Nitrogen (04.1000.0484/NIT/SW/HCS)
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Description
Technical specifications
Recomended
Symbol
04.1000.0484/NIT/SW/HCS
EAN
5905247685438
ATTENTION
Produkt przeznaczony jest wyłącznie dla osób pełnoletnich.
Warning and Safety Information for the KnifeMore

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.

Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.

 

A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.

 

When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.

Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.

Technical data
Blade material
Nitrogen
suwak-Blade length (mm)
115
suwak-Knife weight (g)
99

Vipera HCS Forprene, Stonewashed is a compact premium tactical knife developed for professionals operating in combat, field and rescue conditions. The model's design is inspired by agility and operational efficiency - qualities that are perfectly reflected in the knife's ergonomic design and precisely contoured blade geometry. The Italian brand Extrema Ratio has combined here its distinctive military aesthetics with the functionality necessary in environments that require complete reliability. The Vipera model uses modern Nitrogen steel. Its properties include excellent corrosion resistance, high hardness and ease of sharpening in the field - ideal qualities in a utility knife exposed to harsh materials. The Stonewashed finish performs a camouflage function, improving working discretion and mechanical resistance in operational conditions. Handle made of Forprene, a synthetic elastomer with high weather and chemical resistance, provides a stable and secure grip in all conditions. The profile of the handle is designed for use with gloves, and the full tang construction increases the durability and rigidity of the entire tool. The knife is adapted for dynamic, controlled use - both in precision cutting, and in demanding tactical operations . Vipera is an option for professionals and enthusiasts looking for a compact fixed blade knife with high functionality, modern materials and reliable construction, ready to work in all conditions.

Blade - Blade is used with drop point profile , which provides versatility in tasks requiring precision and control. Nitrogen steel offers exceptional abrasion resistance, long-lasting sharpness retention and ease of sharpening, making it a material suitable for heavy field use. The Stonewashed finish reduces light reflections and provides a tactical look to the blade. The flat grind provides optimal cutting geometry and reduces drag when working with a variety of materials. Blade is set in full tang construction , guaranteeing maximum rigidity and reliability in all field conditions.

Handle - made of non-slip Forprene, which combines flexibility with high resistance to impact, abrasion, oils and weather conditions. The textured surface and clearly marked finger supports ensure a stable and secure grip - even when wearing gloves or in wet conditions. Thefull tang design enhances the integrity of the entire tool, and a rope hole in the back of the handle allows you to secure the knife while carrying it. The ergonomic contouring of the handle allows for comfortable operation even during prolonged use. The whole is optimized for full control of the blade, regardless of the grip or conditions of use.

Sheath - when designing the knife for professional use, great emphasis was placed on ease of carrying, access and retrieval. The knife is secured to the sheath with a quick-release fuse (snap), which can be easily reversed allowing the holster to be adjusted for both right- and left-handed users. The trigger-like snap allows for quick, instinctive knife extraction and keeps the knife from falling out. The openwork holster makes it easy to dry the blade. A system of two adjustable multi-position clamps allows the Sheath to be quickly attached under the straps of the M.O.L.L.E. system.

Technical data:

Product number: 04.1000.0484/NIT/SW/HCS
Name: Vipera HCS Forprene, Stonewashed

Overall length: 236.0 mm / 9.29”
Blade length: 116.0 mm / 4.56”
Blade thickness: 4.0 mm / 0.16”
Handle length: n.d.
Handle thickness: n.d.
Weight: 95.0 g / 3.35 oz

Blade material: Nitrogen
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Stonewashed

Handle material: Forprene
Handle finish color: HCS

Sheath: ASPIS nylon
Additional accessories: None

Designer: Extrema Ratio
Brand: Extrema Ratio
Manufacturer: Extrema Ratio, Italy
Country of Origin: Italy

Developed by: the Sharg® company

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