Microtech Stitch-A Out-the-Side Automatic Knife Serrated Apocalyptic M390MK/Fluted Black Aluminum AUMT16912AP

The Microtech Stitch-A Out-the-Side Automatic Knife with a Serrated Apocalyptic M390MK Blade and Fluted Black Aluminum handles pairs aggressive styling with dependable automatic performance. Built for serious use, it combines advanced steel, durable materials, and fast deployment in a compact, hard-use platform.

The 3.75-inch spear point blade is crafted from Böhler M390MK premium steel, an exclusive alloy developed in collaboration with engineers at Böhler to enhance edge retention and corrosion resistance beyond the already respected M390 platform. Designed for demanding conditions, this steel delivers long-lasting performance and reliable durability. The serrated edge increases cutting efficiency on tough, fibrous materials, while the spear point profile adds strength and versatility. The distinctive Apocalyptic finish gives the blade a rugged, battle-worn look that helps conceal wear from heavy use.

As an out-the-side automatic, the Stitch-A features a push-button system that opens and locks the blade with speed and confidence. The mechanism is engineered for smooth action and secure engagement, providing dependable operation when rapid access matters most.

The fluted black aircraft-grade aluminum handles offer lightweight strength with a textured surface that improves grip security. The fluting adds visual depth while maintaining a streamlined profile. A stainless steel pocket clip supports ambidextrous carry, and the stainless steel backspacer with integrated lanyard slot enhances structural integrity and utility. At 4.75 inches closed and 6.3 ounces, it delivers a substantial feel while remaining practical for everyday carry.

Proudly made in the USA, this knife reflects Microtech’s commitment to precision machining, premium materials, and performance-driven design.

Smoky Mountain Knife Works, the world’s best online knife store, is a Tennessee landmark and the world’s largest knife store, and over 1.5 million visitors each year explore its legendary showroom in the heart of the Great Smoky Mountains, drawn by its unmatched selection and reputation.