CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Microtech Ultratech GEN IV OTF Auto S/E Standard Black is the culmination of decades of precision engineering, offering users a reliable, high-performance automatic knife in a full-sized, carry-ready package. Since its introduction in 1999, the Ultratech has become Microtech’s flagship out-the-front design, continually refined for ergonomics, deployment, and overall functionality. The GEN IV builds on this legacy, incorporating key mechanical upgrades while maintaining the robust feel and trusted aesthetics collectors and professionals expect.
Measuring 8.54 inches overall with a 3.55-inch blade, the Ultratech GEN IV balances size and portability, making it ideal for tactical, everyday carry, or professional applications. The blade is crafted from premium Böhler M390MK steel, renowned for superior edge retention, corrosion resistance, and durability under demanding conditions. The stonewash finish enhances the rugged appeal of the blade while offering additional protection against scratches and wear. The black anodized 6161-T6 aluminum handle provides a secure, ergonomic grip, allowing precise control during cutting or piercing tasks. Torx screws secure the handle and internals, ensuring long-term structural integrity even under repeated use.
Designed for efficiency and reliability, the Ultratech GEN IV features a double-action out-the-front mechanism, operated via a thumb slider, delivering smooth and consistent blade deployment and retraction. The integrated glass breaker adds practical functionality for emergencies, giving users confidence in high-stakes situations. Internal refinements, including the Crud Kutter™ design to channel debris and the Dual-Fuel Drive Train™ for optimized blade movement, provide a dependable and maintenance-friendly operation. Every component has been engineered for maximum performance and longevity, reflecting Microtech’s commitment to quality.
Despite its full-size design, the Ultratech GEN IV feels balanced and responsive in hand. Its combination of high-grade materials, thoughtful engineering, and tactical design ensures it meets the needs of serious collectors, outdoor enthusiasts, and professionals alike. With the stonewash blade and black handle, this model presents a sleek, tactical aesthetic while remaining highly functional and dependable. Deploy precision and style with the Microtech Ultratech GEN IV Stonewash Black — available now at SMKW.