Microtech Dirac Delta Out-the-Front Automatic Knife Half Serrated Apocalyptic Dagger/Natural Clear Aluminum AUMT22711APNC

The Microtech Dirac Delta is a purpose-built out-the-front automatic knife that blends tactical performance with a refined, modern profile. Unlike most OTFs, the Dirac series features its thumb slide on the front face of the handle, allowing for a more natural and intuitive deployment. The Delta model scales things up with a larger, more substantial frame, delivering extra grip and reach without sacrificing balance or pocketability.

This version is outfitted with a 3.79" premium steel dagger blade featuring Microtech’s Apocalyptic finish—a stonewashed, battle-worn treatment that shrugs off wear and looks right at home in the field. The blade’s symmetrical double-edge design is perfect for piercing tasks and tactical use, with dual-action deployment for fast, reliable opening and retraction. The internal action is smooth and authoritative, powered by Microtech’s precision-engineered firing mechanism.

The handle is made from gray anodized 6061-T6 aircraft-grade aluminum, giving the knife a solid feel while keeping the weight to just 2.37oz. Subtle contouring and jimping provide a confident grip, even in high-stress scenarios. A glass breaker at the base extends the tool’s versatility in emergency situations, while the ambidextrous stainless steel pocket clip ensures secure and accessible carry whether you’re left- or right-handed.

Proudly made in the USA, the Dirac Delta reflects Microtech’s no-compromise standards—built for professionals, ready for anything.