Sig Tac tactical knife series is a line of proprietary tactical knives from SIGARMS for police, emergency services, military and cililian applicaitons. Created with input from frontline officers, soldiers and others who use thesse important tools daily, everything needed is there and unnecessary clutter and hype is missing. The SIG SAUER Folder takes the lines of the SIG SAUER P226 autopistol and blends them into a tough, tanto-style blade design, creating a feeling right at home in the hand and delivering performance in the field paralleling the P226 duty pistol. With a blad of AUS 8 steel, reversible pocket clip, dual easy opening thumb stud, Zytle grip, liner lock and available serraed blade, the SIG SAUER Folder is as rugged as it looks. With an overall 8 1/2 inches, the knife is long enough to get the job done yet its blade length of 3 3/4 inches means its still compact enough for daily carry.