The Ultratech is Microtech's top-of-the-line model for automatic knives. It is known for its advanced out-the-front technology. This particular Microtech Ultratech OTF Signature Series F/S Tanto Tactical Auto OD Green Frag Knife has a 3.44" premium steel blade with a fully serrated tanto edge and a sleek black finish. It is a dual-action knife, meaning it can be opened and closed automatically with a thumb-slide mechanism. The handles are made of milled black anodized aluminum, with an attractive OD green frag G10 top. It also features a stainless steel pocket clip that can be attached for both left and right-handed users, a glass breaker, and a lanyard hole. When closed, it measures 5.06" and weighs 3.45oz. This knife is proudly made in the USA. Please note that the type of steel used in Microtech knives may vary depending on availability. If you have any questions about the steel used in a specific Microtech product, please feel free to contact us. Smoky Mountain Knife Works offers a wide range of American-made products, including knives, sporting goods, and more. Click here to explore our selection of high-quality, American-made favorites.