The original Knockout continues to deliver knockout good looks and top performance. But now we've kicked it up a notch with an olive-green handle and black DLC-coated blade. The olive-and-black Knockout still has its namesake “knocked out” section in the handle. This knocked-out piece in the anodized aluminum frame is replaced with a stainless-steel plate to form our sub-frame lock. This steel plate moves behind the knife blade to lock it open safely and securely. Yet because only part of the knife handle or frame is steel, the Knockout can maintain a lighter fighting weight and still provide a strong lock. The result is a knife that’s big, yet lightweight enough to carry every day.