Microtech Dirac Delta Out-the-Front Automatic Knife (Black Dagger, Titan Gray 6061-T6 Aluminum) AUMT2271TG

The Microtech Dirac Delta Out-the-Front Automatic Knife in Black Dagger and Titan Gray is built for those who expect uncompromising performance in a refined, hard-use platform. This is a full-size OTF that blends Microtech’s precision engineering with a clean, modern look, delivering speed, control, and durability in every deployment.

The 3.79-inch premium steel dagger blade is the centerpiece, designed for balanced performance and strength. Its double-edge profile provides symmetrical cutting capability, while the reinforced tip excels in piercing tasks without sacrificing slicing efficiency. Finished in black, the blade keeps reflections down and adds a layer of protection against wear, giving it a low-profile, mission-ready appearance that holds up under real-world use.

Microtech’s forward-mounted automatic thumb slide sets the Dirac Delta apart from traditional OTF designs. Positioned on the face of the handle, it offers a more natural thumb placement and improved ergonomics. With a firm push, the blade deploys instantly and locks into place with authority; pull it back, and it retracts just as smoothly. The action is fast, consistent, and built for reliable one-handed operation when it matters most.

The handle is crafted from 6061-T6 aircraft-grade aluminum in a titan gray finish, offering a strong yet lightweight frame that’s made to endure. Its clean lines and subtle contouring provide a secure grip without unnecessary bulk, keeping the knife comfortable in hand and easy to carry. The contrast between the dark blade and the gray handle gives it a sharp, understated look that stands out without being flashy. A tip-down pocket clip ensures quick access and secure carry, while the integrated glass breaker adds practical utility in emergency situations.

Measuring 5.51 inches closed and 9.4 inches overall, the Dirac Delta offers full-size capability with a balanced carry profile. At 4.6 ounces, it has enough weight to feel solid without becoming a burden in your pocket. Every detail reflects Microtech’s dedication to quality, from the tight tolerances to the dependable action that defines their OTF knives.

The Microtech Dirac Delta in Titan Gray is built to perform under pressure, combining speed, strength, and precision in a package that’s ready for anything.

Order it today from SMKW!