The first in our line of Karambit Fighters. It’s a favorite among folks from all walks of life…from mixed martial artists, to delivery truck drivers. The Cinq I has hawk-bill style blade that looks extremely intimidating. The 420HC provides lasting sharpness, but also allows you to sharpen it with ease. The spacer and pivot are both bright dipped type-3 hard anodized which of course...is military spec.