Microtech Dirac Delta Out-The-Front Automatic Knife (F/S Apocalyptic D/E | Black) AUMT22712AP

The Microtech Dirac Delta Out-the-Front Automatic Knife in Apocalyptic finish and black is built to thrive where lesser tools fall short. Designed with a clean, modern profile and engineered for hard use, the Dirac Delta takes everything that made the original Dirac successful and scales it up into a more substantial, confidence-inspiring platform.

At the center of this knife is a 3.75" premium steel dagger blade, finished in Microtech’s rugged apocalyptic stonewash. This finish isn’t just for looks—it’s built to disguise wear, resist corrosion, and hold up under demanding conditions. The full serrated edge is made for aggressive cutting performance, tearing through rope, webbing, and other tough materials with ease. Paired with the double-edge dagger profile, it offers exceptional piercing strength and balanced cutting capability when precision matters most.

The Dirac Delta operates on a dual-action out-the-front automatic system, delivering fast, reliable deployment and retraction with a simple push of the thumb slide. Unlike traditional OTF knives, the slide is positioned on the face of the handle, providing a more natural, ergonomic motion that feels intuitive in hand. The action is crisp and authoritative, backed by Microtech’s reputation for tight tolerances and dependable performance.

The handle is crafted from 6061-T6 aircraft-grade aluminum and finished in a durable black anodization that complements the rugged blade. Its contoured shape offers a secure, comfortable grip without unnecessary bulk, making it easy to control during use. An ambidextrous stainless steel tip-down pocket clip ensures versatility for left- or right-handed carry, while the integrated glass breaker adds an essential layer of emergency functionality.

Measuring 5.61" closed and weighing just 4.06 ounces, the Dirac Delta balances size and portability with ease. It’s large enough to handle serious cutting tasks yet streamlined enough for everyday carry. Proudly made in the USA, this knife reflects Microtech’s commitment to quality, innovation, and real-world performance.

Please note that blade steel may vary based on supplier availability, though Microtech maintains strict standards to ensure consistent quality and reliability.

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