Quality Italian Knives – Extrema Ratio have been designing, manufacturing and selling high performance combat, military, hunting, and tactical knives since 1997. Extrema Ratio have integrated modern day technology with traditional knife making and use rigorous quality and performance testing together with the military and armed forces to ensure you are buying are durable, high end product which surpasses outstanding military standards. Extrema Ratio Knives are tactical, combat knives that are functional, reliable, tough and beautiful.
