All BlackHeart Knives are guaranteed for life against any UNINTENTIONAL MAJOR DAMAGE. Your knife will either be repaired or replaced at our discretion. 

Please note; Any aftermarket modifications done to your knife outside of the BlackHeart Knives custom shop that causes your knife to fail will void your warranty.

Please note; Using your BlackHeart Knife & Tool product for anything other than it's designed purpose will void your warranty.  

Please note; Products listed as Military/ law enforcement professionals are not designed for civilian use.