Microtech Knives Dirac Delta D/E OTF Auto Natural 3.75in Apocalyptic Blade AUMT22710APNC

Unleash Precision. Command Performance.

The Microtech Dirac Delta OTF Auto knife is where bold engineering meets time-tested durability. Built for those who demand more from their gear, this out-the-front automatic knife stands as a refined evolution of Microtech’s compact Dirac, now scaled for increased presence and performance. Whether you're on duty, in the field, or adding to a collection, the Dirac Delta is crafted to meet the challenge head-on.

At the heart of the Dirac Delta is a 3.75-inch dagger-style blade made from Bohler M390 steel, renowned for its edge retention, corrosion resistance, and all-around toughness. The blade features Microtech’s Apocalyptic finish—an intentionally worn, battle-ready aesthetic that gives every piece a unique, rugged character. This isn’t a showpiece. It’s a statement of readiness.

Crafted from clear anodized natural aluminum, the handle is meticulously sculpted to ensure ergonomic control and enduring comfort. Its subtle contours and smooth, solid construction provide a dependable grip, suitable for operation with or without gloves. Diverging from conventional Out-the-Front (OTF) designs, the Dirac Delta incorporates a front-facing thumb slide, strategically positioned on the handle's flat face, to facilitate a more intuitive deployment and retraction mechanism. A dual-action thumb slide governs deployment and retraction with both speed and authority. Underpinned by Microtech’s established internal mechanism, the Dirac delta locks securely with confidence and retracts with equal swiftness.

Designed with real-world application in mind, the Dirac Delta includes a stainless steel, tip-down pocket clip for left- or right-hand carry, ensuring ambidextrous utility in any situation. A glass breaker tip integrated into the handle’s base adds another layer of readiness for emergency scenarios. Closed, the knife measures 5.75 inches and weighs just 4.55 ounces—substantial enough for serious use, yet comfortable enough for all-day carry.

Proudly made in the USA, the Microtech Dirac Delta continues the brand’s legacy of precision craftsmanship and combat-tested performance. It's more than a cutting tool—it's a trusted companion built for those who live with purpose and carry with pride.

Get the Microtech Dirac Delta D/E OTF Automatic Knife now at SMKW—your trusted source for premium knives. Don’t miss your chance to own this battle-ready blade, built for precision, power, and everyday performance. Shop today at SMKW, the best online knife store.