AKC Concord American Flag D/A OTF Automatic Knife Satin Flat Grind. If your looking for an otf knife with great spring action and all hand made, this is the knife for you. It is made by AKC in Italy stamped concord on the handle. 3" black flat grind blade, 8" overall length. These make great gifts and is something to add to any great collection of automatic knives.