Microtech Ultratech OTF Automatic Knife Zero Blade Play Apocalyptic Drop Point/Blue AUMT112310APBL

The Microtech Ultratech blends fast action, rugged durability, and precision fit in a platform trusted by elite professionals and everyday users alike. This version features a 3.35" drop point blade with Microtech’s unique Apocalyptic finish—a heavily stonewashed treatment that gives the blade a battle-worn look while enhancing corrosion resistance and hiding wear from hard use. It deploys and retracts with lightning speed using Microtech’s dual-action thumb slide, delivering reliable, repeatable performance in high-pressure situations.

Inside, the Ultratech houses Microtech’s proprietary Zero Blade Play system—an advanced internal mechanism that locks the blade open with absolute stability. No side-to-side. No up-and-down. Just tight, confident lockup that allows for precise cutting in the field or on the job. It’s a level of mechanical integrity rarely found in the OTF category and a defining feature of Microtech’s engineering.

The anodized blue aluminum handle stands out without sacrificing strength. Made from 6061-T6 aircraft-grade aluminum, it’s built for lightweight toughness and comfortable carry. At just 5.01" closed and weighing 3.5oz, the Ultratech is slim enough for everyday pocket carry and tough enough to go wherever the mission leads. Proudly made in the USA, this knife delivers tactical reliability in a visually striking package.

Smoky Mountain Knife Works, the world’s largest knife store and a Tennessee landmark, brings in over 1.5 million visitors a year to its iconic Great Smoky Mountains showroom.