SOG TAC Automatic Folding Knives

The safety is integrated into the XR lock mechanism so that disengaging the safety and deploying the blade happen in a single motion. By pulling back on the crossbar lock, the user automatically unlocks the safety and fires the blade, making the safety functionally invisible during operation.

The SOG-TAC AU uses molded plastic handle scales designed to provide a grippy feel similar to textured aluminum without the cold metallic touch. This choice of material keeps the knives lightweight, with the full-sized version weighing approximately 3.8 ounces and the compact version around 3.2 ounces.

Yes, the SOG-TAC AU series is fully ambidextrous thanks to the symmetrical XR lock and a reversible pocket clip. Both the deployment mechanism and the carry options are designed to be equally accessible for right- and left-handed operators.

The SOG-TAC AU series features D2 tool steel blades, which offer a high level of toughness and edge retention. The blades typically utilize a flat saber grind and a thin blade stock to maintain aggressive cutting performance while ensuring the tip remains strong for piercing tasks.

The SOG-TAC AU line includes several size variations, including a standard model with a 3.43-inch blade and a compact version with a blade just under 3 inches. There are also California-legal variants featuring blade lengths under 2 inches to comply with specific regional restrictions. For more on these types of mechanisms, explore our guide to the best switchblades and automatic knives.