Bram Frank and Mantis created this one together... we wanted to create the most amazing Close Quarters Combat Knife that has ever hit the market.

This knife has it all, a rescue hook, two glass breakers, Machined G-10 handles and the most complex grind EVER SEEN on a folding production knife. Take all these traits and bind them together with Bram's patented puzzle lock system and you've got yourself the "Siko" (pronounced Psycho)