Columbia River Knife and Tool 5660 K.I.S.S ASSist Razor Edge Tanto Assisted Opening Knife

It took some thought and a lot of precision machining, but we're proud to introduce the K.I.S.S. Assist. We found a way to build in our patented Outburst assisted opening with the patent-pending* Fire Safe mechanism. When closed, the blade is safely locked by a special cam-over pin that extends from the assist spring. It cannot be opened until the safety button on the end of the thumb More »