Extrema Ratio Nimbus Operativo Black Forprene, Black N690 (04.1000.0240/BLK-OP)
- Nimbus Operativo Black Forprene, Black, developed and selected by the 183rd Parachute Regiment "Nembo". A versatile knife that is excellent for hunting, outdoor activities and defense. A perfectly thought-out tool!
£331.72This 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.
Nimbus Operativo Black Forprene, Black, developed and selected by the 183rd Parachute Regiment "Nembo". A versatile knife that is excellent for hunting, outdoor activities and defense. A perfectly thought-out tool!
N690 - corrosion-resistant, high-carbon 1.07% (C), martensitic chromium steel 17.30% (Cr) with the addition of molybdenum 1.10% (Mo), vanadium 0.10% (V) and cobalt 1.50% (Co) for structural uniformity. Features exceptionally high corrosion resistance and long edge retention. One of the best tool steels in the world today. Achieves a hardness of 58 HRC. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.
Blade - massive with modern Spearhead (spearhead) profile with diamond-shaped geometry. The blade is coated with black BURNISHING MIL-C-13924. Plain blade is brought out with a high flat grind (Flat grind) with a wide bead reinforcing the profile of the head. The high grind provides excellent cutting edge geometry, and the false blade facilitates penetration. Double guard, double-sided steel hilt/guard to protect the hand from slipping on the blade.
Handle - lining with rubber-like properties, made of non-slip thermoplastic elastomer Forprene (flexible return, softness, chemical resistance), provides a secure grip even with wet hands. Bolted directly to the tango with screws that can be unscrewed in the field even with a coin. Such a solution makes the construction solid, and the knife is better balanced.
Sheath - a lightweight, injection-molded shell made of impact-resistant reinforced Nylon. The minimalist holster protects the knife from falling out and the symmetrical design allows you to adjust the way the holster is carried for both right- and left-handed users. The universal shell design with a drainage hole at the bottom prevents water from collecting inside. Reduced to a minimum nylon webbing allows the sheath to be quickly attached to the belt or under the webbing of the M.O.L.L.E. (Modular Lightweight Load-carrying Equipment) system.
Technical data:
Product number: 04.1000.0240/BLK-OP
Product name: Nimbus Operativo Black Forprene, Black.
Overall length: 263.0 mm / 10.35"
Blade length: 141.0 mm / 5.55"
Blade thickness: 5.0 mm / 0.2"
Handle length: n.d
Thickness of handle: n.d.
Weight: 203.0 g / 7.16 oz
Blade material: N690
Blade hardness: 58 HRC
Blade grind: Flat
Blade finish: BURNISHING MIL-C-13924
Handle material: Forprene
Handle finish color: Black
Sheath (holster): Nylon
Additional accessories: None
Designer: Extrema Ratio / 183rd Parachute Regiment "Nembo"
Brand name: Extrema Ratio
Manufacturer: Extrema Ratio, Italy
Country of Origin: Italy
Developed by: the Sharg® company