Microtech Ultratech GEN III ZBP T-E Standard Black Tactical OTF Automatic 3.55In AUMT11231T

The Microtech Ultratech GEN III ZBP T-E Standard Black Tactical is the latest evolution of a legacy that began in 1999. As Microtech’s flagship model, the Ultratech has consistently pushed the limits of what an automatic out-the-front knife can be. With each new generation, performance and reliability have improved—and the Gen III is the most advanced version yet. Designed, engineered, and proudly made in the USA, this knife delivers elite-level performance for tactical professionals and demanding everyday users alike.

At 8.54 inches overall, the Gen III Ultratech strikes a perfect balance between compact carry and serious cutting capability. Its 3.55-inch tanto-edge blade is forged from Böhler M390MK steel, a high-performance stainless alloy chosen for its edge retention, wear resistance, and overall toughness. Finished in tactical black, the blade provides excellent utility and a low-reflection profile in critical situations.

The handle is machined from durable 6061-T6 aircraft-grade aluminum and anodized in black for corrosion resistance and a no-nonsense look. Secured with Torx screws and weighing in at just 3.61 ounces, this knife offers a lightweight feel without compromising structural strength. Ergonomics have been refined over the years, resulting in a slimmer, more comfortable grip that still offers excellent control in high-stress situations.

What sets the Gen III apart are the internal upgrades. Microtech’s new Zero Blade Play (ZBP) system provides an ultra-solid lockup with no lateral blade movement—an achievement rarely seen in factory-made OTFs. The Dual-Fuel Drive Train™ improves action by balancing spring tension for smoother deployment and retraction, while the Crud Kutter™ system reduces buildup of dirt and grit under the thumb slide, increasing reliability in the field.

A low-profile glass breaker at the base of the handle adds emergency utility without compromising comfort. The titanium pocket clip is tip-down and ambidextrous, ensuring secure carry and accessibility no matter your preference.

Whether you're on duty, in the field, or simply need a reliable tool that’s built to last, the Ultratech Gen III is a purpose-driven knife that performs when it counts. View a large variety of Microtech Knives at SMKW!