Extrema Ratio Ermes Operativo Tactical Knife Black N690 5.5in Blade Full Tang MOLLE Sheath For Professionals

The Extrema Ratio Ermes Operativo Black 04.1000.0443/BLK-OP is a purpose-built fixed-blade knife designed for tactical professionals and serious outdoor enthusiasts who demand durable performance in demanding environments. Featuring a 5.5" black Bohler N690 blade with a burnished MIL-C-13924 finish, a full tang, and a rugged FRN handle, it delivers reliable cutting power and confident handling when it matters most.

• Overall length: 10.13" (25.7 cm) for a balanced blend of reach and control
• Blade length and steel: 5.5" (13.97 cm) blade crafted from Bohler N690 stainless steel, finished in black with MIL-C-13924 burnishing for low glare and corrosion resistance
• Blade finish: MIL-C-13924 burnished coating minimizes reflection and enhances durability
• Handle: Black FRN (Fiberglass Reinforced Nylon) handle designed for a secure grip in wet or dusty conditions
• Construction: Full tang construction for maximum strength and reliability in demanding tasks
• Carry options: Lanyard hole and a MOLLE-compatible belt sheath made from black nylon with FRN reinforcement for versatile attachment to packs, vests, or belts
• Packaging: Knife is boxed for safe storage and gifting

The Ermes Operativo Black provides practical, durable performance across a range of use cases—from field repairs and camp tasks to training scenarios and emergency readiness. The 5.5" blade offers ample cutting length for batoning, cordage work, and food prep, while the 10.13" overall length provides controlled leverage without sacrificing portability. The N690 steel balances edge retention with corrosion resistance, keeping maintenance manageable in varying climates. The full tang and FRN handle together deliver a secure grip, even in wet conditions, reducing the risk of slips. The MOLLE-compatible sheath enables quick access and secure carry on backpacks, tactical vests, and belts, while the included lanyard hole provides additional retention options. Boxed packaging ensures safe transport and storage right out of the box.