The Apache TAC-1 from the Ontario Knife Company is destined to become the BEST American made Tactical Knife on the market today. The design comes from a collaboration of over 100 years of knife making experience that includes making some of the finest products for the Armed Forces Plunger locking mechanism. Thumbstud for easy one-handed opening. Satin finished, flat ground blade. Blade has a hardness of 58-60 HCR. Includes tip-down, right-handed pocket clip.