Colonial Knife Auto Ranger (Col106) 4.25" Tanto Drop Point Partially Serrated Blade, Black Polymer Handle 
This Blackie Collins Tanto by Colonial Knife Company features an automatic blade. It is made for use in emergency survival. The blade is opened by a release button and held in place with a slide lock. The steel is satin finished 440C with a plain cutting edge and the handle is black with sliding safety and pocket clip.