- $146.00 Extrema Ratio NK1 Neck Knife Desert Warfare Knife 123NK1DW 5" overall. 1 3/4" bl
- $392.00 Extrema Ratio MK2.1 Black Knife 128MK2B 12" overall. 7" black finish N690 cobalt
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- $146.00 Extrema Ratio Fixed Blade Knife New NK1 Neck Knife Desert Warfare 123NK1DW