Extrema Ratio Ermes, Ordinanza, Satin 04.1000.0443/Sat-O

The Extrema Ratio ERMES Ordinanza is a commemorative tactical knife, crafted in partnership with the Special Operative Helicopter Regiment (R.E.O.S.) of the Italian Army. This elite unit provides helicopter support to special forces in challenging operational settings, necessitating tools that exemplify strength, reliability, and precision.

The stylized guard design reflects the wings from the regiment’s heraldic emblem, symbolizing mobility and airborne capabilities. Engineered for high performance and durability, the ERMES Ordinanza boasts a satin-finished Böhler N690 steel blade, a fiber-reinforced nylon handle, and a hybrid Kydex and fabric sheath with MOLLE compatibility.

Blade: The 14 cm blade, forged from Böhler N690 stainless steel (58HRC), delivers outstanding edge retention, toughness, and corrosion resistance. The satin finish enhances the knife’s sleek look, while the flat grind ensures precise cutting performance. With a 6.3 mm thick spine, the blade offers superior strength and durability, making it perfect for tactical and combat scenarios.

Handle: The ergonomic handle, constructed from fiberglass-reinforced nylon (FRN), provides a secure, non-slip grip, even in demanding conditions. The lightweight yet robust material ensures comfort and control, making the Extrema Ratio ERMES a reliable tool for prolonged use in the field.

Sheath & Carry: The knife is equipped with a hybrid Kydex and fabric sheath, designed for versatile carry options. It includes a belt attachment with MOLLE compatibility, allowing it to be securely attached to tactical gear, backpacks, or combat vests for quick and easy access.

Ideal For:
Tactical and military operations
Special forces and law enforcement personnel
Outdoor survival and field use
Collectors seeking a high-performance commemorative knife

With its rugged construction, exceptional cutting performance, and military heritage, the Extrema Ratio ERMES Ordinanza is a top-tier tactical knife crafted for those who demand reliability and precision in extreme conditions.