The Microtech Ultratech Gen IV OTF Auto D/E Full Serrated Stonewash Red brings Microtech's flagship automatic knife into a new era with upgraded engineering, premium materials, and bold styling. Since its introduction in 1999, the Ultratech has continued to evolve while maintaining the precision and functionality that have made it a standout in the out-the-front knife market. This Gen IV edition pairs a striking red handle with a stonewashed double-edge blade, creating a distinctive combination of performance-focused design and eye-catching color.
The 3.55-inch double-edge blade is crafted from Bohler M390MK stainless steel, a premium material valued for its excellent edge retention, wear resistance, and corrosion resistance. Both edges are fully serrated, providing aggressive cutting capability across the blade's entire profile. This configuration is particularly suited to cutting fibrous materials and other demanding utility applications where serrations can provide additional bite. The stonewashed finish gives the blade a subdued, textured appearance that complements the knife's bold red chassis while helping conceal minor marks from regular handling.
As a double-action out-the-front automatic, the Ultratech deploys and retracts its blade through a conveniently positioned thumb actuator. This mechanism allows the blade to extend and return to the handle with a single control, delivering the fast, consistent operation Microtech enthusiasts expect. The Gen IV platform introduces Crud Kutter technology, designed to help manage debris within the mechanism, alongside the Dual-Fuel Drive Train, an advancement in Microtech's internal operating system. These refinements build on the proven Ultratech design with an emphasis on modern functionality.
The handle is constructed from 6061-T6 aluminum, offering a durable yet lightweight foundation for the knife's precision components. Its vibrant red finish creates a bold visual statement while maintaining the streamlined profile of the Ultratech series. Torx screws secure the construction and support routine maintenance, while an upgraded glass breaker adds a practical emergency-oriented feature to the handle's rear.
Measuring 8.54 inches overall with a 3.55-inch blade, the Ultratech Gen IV delivers substantial presence in a carefully engineered OTF package. Its combination of premium M390MK steel, fully serrated edges, and updated mechanical technology makes it an appealing option for Microtech collectors and enthusiasts who appreciate distinctive automatic knives.
The Microtech Ultratech Gen IV OTF Auto D/E Full Serrated Stonewash Red combines modern engineering, aggressive blade geometry, and bold red styling in a refined evolution of Microtech's iconic flagship.
Available at Smoky Mountain Knife Works, a Tennessee landmark and the world’s largest knife store.
