Extrema Ratio Ontos Knife - Black Sheath

SKU
8828
AUD$695.00 (incl. gst)
In stock
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Extrema Ratio Ontos with Black Sheath (No Kit)


The Extrema Ratio Ontos is a survival tool for all seasons. ONTOS meaning “the thing” in Greek is a tactical field knife, tough and heavyweight despite its compact size. There is serration on the back of the blade as a back-up and the main blade is razor sharp. The MOLLE compatible nylon thigh sheath stays on even in the event of a retreat, when a soldier would drop most of his cumbersome primary equipment. The Extrema Ratio Ontos is also available with a Green Sheath option.
  • Weight: 411g
  • Blade Length: 168mm
  • Total Length: 299mm
  • Blade Thickness: 6.3mm
  • Blade Material: BöHLER N690 Steel
  • Hardness: 58HRC
  • Blade Finishing: MIL-C-13924 Burnishing
  • Blade Grind: Flat
  • Serration: 40mm
  • Handle Material: Black Forprene
  • Sheath Material/Colour: Black MOLLE Compatible Nylon Thigh Sheath
  • Manufacturer Number: 04.1000.0127/BLK-NK
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