The 0770CF is the new version of the limited run series 0770 but in a smaller, sleeker design. The S35VN stonewashed finish blade is great for wear and edge chipping resistance. The carbon fiber handle is lightweight and fits firmly in your hand. When releasing the blade with the SpeedSafe opening system there is a inset liner lock to secure the blade open. Zero Tolerance had only a few things in mind when creating and designing their knives. They wanted to make them with top of the line materials as well as being able to stand up to heavy-duty use. A lot of their knives are in collaboration with top knife makers such as Rick Hinderer, Todd Rexford, Jens Anso and Dmitry Sinkevich. Zero Tolerance initially only produced combat knives but have since added a variety of everyday carrying and premium knives, built with the same ?OVERBUILT? designs as their knives that are tailored towards military and law enforcement.