4 mm (10 inches)

The forward cutting blade allows it to work like an ax while maintaining the versatility of the long blade

157"Blade Steel: CPM S35VNHardness: 58-60 HRCWeight: 1

Windage and elevation adjustment screws mounted in brass bushing for dependable zero retention of laser

The recoil spring guide is made out of stainless steel for durability

EXTREMA RATIO N.K.1 STONE WASHED CANES 4 mm (10 inches)This model, with its reduced size and skinner shape, has been transformed into a real tactical knife. The handle is very close to the sharpened edge and presents a curve on the lower side to place the index finger as to avoid injuring during pulling out from the kydex sheath. Thanks to its structure and razor grinding, it enables cutting slashes. N. K. 1 can also be used for precision work thanks to the reduced blade size and the position of the index