Toor Knives Karsumba R - SOCOM BlackIntroducing the Karsumba R, our version of the traditional Karambit knife featuring a curved blade and standard ring for ease of drawing and utility. Now in new SOF Series colors! The Karsumba R is a traditional take on the karambit fighting knife. The addition of the handle ring allows for increased retention in knife fighting scenarios. Though original Karambit knives were much longer and originally intended for farming practices, the shortened