Extrema Ratio Ontos military knife with black blade and green sheath

Ontos Black military knife from Extrema Ratio. It has a 168 mm Böhler steel blade with a serrated edge and a tough, non-slip forprene handle. Finished in matte black, MIL-C-13924 Blue. Contains a green sheath.

The Extrema Ratio Ontos Black is a high performance military knife designed to meet the most demanding challenges. It is a knife that stands out for being pure field, resistant and heavy despite its size.

With a 168 mm high quality Böhler stainless steel blade, it has a serrated blade part to provide an always sharp and ready to use part.

Its ergonomic and balanced design provides a comfortable and secure grip, allowing precise handling in a variety of situations. The handle is made of non-slip and durable forprene.

In addition, the matte black finish gives the Ontos Black a stealthy, tactical look, while its rugged construction ensures durability in extreme conditions. It also comes with a rugged and versatile holster for safe and comfortable carrying in green colour.

• Weight: 411g
• Blade length: 168mm
• Overall width: 299mm
• Blade thickness: 6.3mm
• Blade material: Böhler N690 steel (58HRC)
• Blade finish: MIL-C-13924 Blued
• Blade grinding: Flat edge
• Partial teeth: 40 mm
• Handle Material: forprene