Created with the needs of both professionals and those seeking a defensive carry option in mind, the SOG-TAC AU is an automatic folding knife that seamlessly integrates SOG's XR lock into a distinctive opening mechanism. Completely ambidextrous, the au-xr lock on the SOG-TAC is a breeze to deploy and secure, featuring a double action safety that activates with a simple finger push. Boasting a 3.43 inches CRYO D2 steel blade and a hard-anodized aluminum handle, the SOG-TAC AU is the go-to switchblade for individuals who prioritize reliability.