An outdoor knife with a tanto blade? Does that make sense? It sure does, and the Walther BWK 4 is proof. A member of the Walther Blue Wood Knives family, this knife with a tanto blade held between two walnut handle scales is a perfect companion for outdoor adventures. The blade is made of 440C steel, with a gray titaniumized coating for enhanced corrosion resistance. On the spine of the 94-mm blade there is a nail-nick and thumb rest. The linerlock keeps the blade securely open, and a black universal pivot screw lets you adjust the blade movement even with a coin. The textured surface and perfectly shaped finger recesses ensure that the Walther BWK 4 won’t slip out of your hand in any kind of weather. The blued liner joins the blade with the handle scales.