Mustang Tactical

Countless hours are spent designing , engineering and producing Heretic knives to ensure the end product is one that is long lasting and timeless in design. 

The Zero Tolerance brand first made its appearance in 2006 when we saw a place in the market for a Made-in-USA line of hard-use knives that would meet the needs of professionals in the military and law enforcement, as well as other first responders, such as firefighters and emergency medical personnel.

Made in America!  Pro-Tech builds some of the finest knives in the world right here in the good old United States.  The majority of components for each knife are manufactured inside the Pro-Tech facility. They start with bars of aluminum, billets of hand forged Damascus, sheets of steel and titanium.  These premium raw materials are carefully machined, ground, deburred, finished, assembled, sharpened, inspected, and packaged right here in the USA.