The Karsumba is an intimidating force of a fixed blade. The karambit-style fixed blade fits into a category all its own with unique features - ergonomic handle fitting 4 full finger lengths with natural curves to fit securely in hand, no finger ring on the handle for additional concealment, and a full tang, 0.18 thick CPM 3V construction to polish it off.

For the first time ever, this tactical beast is now available in eye-catching carbon fiber handle scales, blacked out blade, and black hardware. Lurking in the shadows and limited to 100 serialized pieces.

After continually encountering extremely expensive knives in the marketplace, with long production times always attached to them, Connor Toor decided to take matters into his own hands. He started by building a forge in his backyard and then began crafting blades with a hammer and anvil. At that moment, Toor Knives was born, founded on the basic principle of manufacturing hard use blades in the USA, at an affordable price.

Connor Toor's initial inspiration was fueled by a growing frustration of seeing teammates in the Marine Corps having to rely on mass-produced knives that were unfit for mission-specific tasks. So, he began tinkering with blades and crafting designs to improve store-bought and military-issued tactical knives. Knowing this would only take him so far, Connor decided to start developing blade designs that would meet all the demands of his job in the Marine Corps. He dug deep into his own experiences, pooled wisdom from his teammates, as well as his Army Ranger brother and developed a list of everything they felt a tactical knife needed to be.

Developed by Crucible Industries (one of the leading manufacturers of specialty steels for the cutlery industry), CPM 3V is a high toughness, wear-resistant tool steel made by the Crucible Particle Metallurgy process. It is designed to provide maximum resistance to breakage and chipping in a high wear-resistance steel.