Microtech Dirac Delta D/E Stonewash Blue Aluminum AUMT22710BL

The Microtech Dirac Delta D/E Stonewash Blue Aluminum delivers full-size out-the-front performance with a refined edge and a bold, modern look. Built on the proven Dirac Delta platform, this knife is designed for users who want uncompromising function paired with standout style, all backed by Microtech’s reputation for precision and reliability.

At its core is a 3.79-inch premium steel dagger blade with a rugged stonewash finish. The double-edge design provides balanced cutting capability, while the strong central spine and reinforced tip make it well-suited for piercing and controlled cuts. The stonewash finish helps hide wear from regular use and reduces glare, giving the blade a clean, broken-in appearance that holds up over time. It’s a practical finish that’s made to be used, not babied.

Deployment is handled through Microtech’s automatic thumb slide system, delivering fast, decisive action with a simple forward push. The dual action mechanism sends the blade out with authority and retracts it just as smoothly, allowing for quick, one-handed operation when it counts. The forward-mounted slide, positioned on the face of the handle, offers improved ergonomics and a more natural thumb position compared to traditional OTF designs, enhancing both comfort and control.

The handle is crafted from blue aluminum, giving this Dirac Delta a distinctive look without sacrificing durability. Lightweight yet strong, it keeps the knife at a manageable 4.6 ounces while providing a solid, confident feel in hand. The clean lines and balanced profile make it easy to grip and control, whether you’re using it for everyday tasks or more demanding situations. A tip-down pocket clip ensures consistent carry and quick access, while the integrated glass breaker adds an extra level of utility in emergency scenarios.

Measuring 5.51 inches closed and 9.4 inches overall, this knife offers a full-size presence with practical carry dimensions. It’s large enough to handle serious work but still streamlined enough for daily use. Every detail reflects Microtech’s focus on quality, from the precise machining to the reliable action that defines their OTF lineup.

The Microtech Dirac Delta D/E Stonewash Blue Aluminum is built for performance, designed for control, and finished with a look that sets it apart from the rest.

Order it today from SMKW!