Rugged durability, military-grade robustness, and pure functionality.
Extrema Ratio RAO Steel N690 Dark Stone is a fixed blade knife that combines durability, precise cutting performance, and versatile use for demanding users. This model represents a universal tool suitable for both outdoor activities and survival, as well as tactical deployment – wherever reliability, strength, and uncompromising performance are required. The matte Dark Stone finish gives the knife a discreet, professional look while also increasing resistance to glare and wear.
Full Tang construction
Kydex sheath
Extrema Ratio is an Italian brand with a long tradition of manufacturing professional fixed blade knives. Their knives are valued for quality workmanship, robustness, and long service life – resulting in a tool that stands up even in extreme conditions.
RAO Steel N690 Dark Stone is designed to meet the high demands of experienced users – from military professionals to outdoor enthusiasts. It is a tool you can rely on in situations where performance and durability make the difference: wood processing, campsite preparation, rope cutting, shelter building, or other demanding tasks.
This knife is not about effects, but about working power and functionality.
🛒 Available on our Moskito website.
Extrema Ratio RAO Steel N690 Dark Stone is a versatile and durable fixed blade knife that delivers performance and reliability in demanding conditions. Thanks to the combination of quality steel, robust construction, and practical design, it is ideal for those who want a tool that is not afraid of hard work.
RAO Steel N690 Dark Stone – power you can feel in every stroke.
