The Tactical Response 4 is an exciting addition to Pro-Tech's popular Tactical Response line. It has been upgraded with a highly requested sliding safety located on the front of the handle. The TR-4 showcases a 4-inch blade made of bead blasted 154-CM steel, featuring a serrated edge. The handle is ergonomically designed and has a sleek black anodized finish, made from T-6 6061 aluminum. This knife is reliable and dependable, firing with force and locking up securely (as expected from Pro-Tech). It also feels great in your hand. For convenient carry, the TR-4 includes a pocket clip on the back of the knife, allowing for easy and accessible transportation.