Viper GMR Knife Carbon Fiber, Stonewashed Hybrid Cryo by Fabrizio Silvestrelli (VT4070FCB)
- GMR Carbon Fiber, Stonewashed fixed-blade knife with a full-tang construction, designed by Fabrizio Silvestrello. Drop Point blade made of Hybrid Cryo steel, carbon fiber composite handle. Includes a leather sheath for belt carry.
157,14 €Viper GMR Carbon Fiber, Stonewashed Hybrid Cryo by Fabrizio Silvestrelli – an Italian fixed-blade knife with a carbon fiber handle
The Viper GMR VT4070FCB is a modern version of Fabrizio Silvestrelli’s fixed-blade knife design, featuring a Drop Point blade made of Hybrid Cryo steel and carbon fiber grips. The stonewashed finish gives the blade a rugged, practical look and complements the technical design of the Handle well.
The construction is based on a monolithic base with an exposed tang, making the knife easy to clean and ready for regular use. Sandblasted AISI 303 screws complete the cohesive, minimalist design, in which functionality is just as important as aesthetics.
Hybrid Cryo – Steel for Regular Use
The blade is made of Hybrid Cryo steel with a hardness of 59–61 HRC. These specifications provide a practical foundation for a utility knife designed to maintain edge stability during regular fieldwork and everyday use.
Drop Point – a proven utility profile
Drop Point features a gently sloping spine, a well-controlled tip, and a functional cutting edge. Thanks to this geometry, the knife performs well both for precise cutting and for more general tasks.
Flat grind and stonewashed finish
The flat grind provides a versatile cutting geometry and smooth cutting through materials. The stonewashed finish gives the blade a matte, utilitarian look and helps minimize the appearance of minor wear marks.
Carbon Fiber – a lightweight and rigid handle
The grips are made of carbon fiber, which provides high rigidity with low weight. The material gives the knife a more technical and modern character than classic Micarta, while maintaining good practical functionality.
Exposed tang and simple construction
The model features a monolithic handle construction with an exposed tang. This design simplifies the construction and makes it easier to remove dirt that might accumulate between the grips and the metal core.
Sandblasted AISI 303 screws
The fasteners are made of AISI 303 steel and finished with sandblasting. The matte surface of the screws complements both the stonewashed blade and the carbon fiber.
Leather Sheath
The set includes a leather sheath that protects the blade during transport. The classic material of the sheath creates an interesting contrast with the modern character of the carbon fiber.
Why Choose the Viper GMR VT4070FCB?
This is the model for users who prefer modern materials and a more technical design. Carbon fiber, Hybrid Cryo, stonewashed finish, and an exposed tang combine to create a functional fixed-blade knife with a distinctive character.
Key Features at a Glance
- Hybrid Cryo – blade steel with a hardness of 59–61 HRC.
- Drop Point – a versatile working profile.
- Flat – flat grind.
- Stonewashed – a matte, practical blade finish.
- Carbon Fiber – lightweight and rigid handle.
- Exposed Pivot – simple construction and easier cleaning.
- AISI 303 – sandblasted mounting screws.
- Leather sheath – protection during transport.
- Made in Italy – manufactured in Italy.
Technical data
| Product Number | VT4070FCB |
| Product Name | GMR |
| Overall Length | 220.00 mm / 8.66“ |
| Blade length | 100.00 mm / 3.94” |
| Blade thickness | 4.00 mm / 0.16“ |
| Handle Length | 120.00 mm / 4.72” |
| Handle Thickness | N/A |
| Weight | N/A |
| Blade Material | Hybrid Cryo |
| Blade Hardness (HRC) | 59–61 |
| Blade grind | Flat |
| Blade finish | Stonewashed |
| Handle material | Carbon Fiber |
| Handle finish color | Black |
| Sheath | Leather |
| Accessories | None |
| Designer | Fabrizio Silvestrelli |
| Brand | Viper |
| Manufacturer | Tecnocut / Viper |
| Country of Origin | Italy |
Frequently Asked Questions
What are the advantages of a stonewashed finish?
Stonewashed gives the blade a matte, utility-style look and helps minimize the appearance of minor scratches and signs of everyday use.
Is carbon fiber suitable for a utility knife handle?
Yes. Carbon fiber provides high rigidity with low weight and works well in designs that combine functionality with modern styling.
What are the benefits of a flat grind?
A flat grind provides a versatile geometry and ensures the blade cuts through material evenly. It’s a good choice for knives designed for a wide range of tasks.
Why does an exposed tang make cleaning easier?
The open section of the metal core reduces the number of hard-to-reach areas between the grips. This makes it easier to remove dirt after fieldwork.
Where is the Viper GMR manufactured?
The model is manufactured in Italy.
Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools
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