The Microtech UTX-85 Spartan GEN IV OTF Automatic Knife brings the proven performance of the UTX-85 platform together with an eye-catching topographic deep-engraved handle and a rugged standard finish. Designed at 85 percent of the size of the Ultratech, the UTX-85 delivers a compact profile without giving up the solid ergonomics, dependable construction, and serious capability that have made the platform a favorite among automatic knife enthusiasts.
This GEN IV model features a 3.10-inch double-edge blade crafted from Böhler M390MK steel. Both edges feature a plain edge, giving the blade a clean cutting profile and a distinctive symmetrical appearance. M390MK is Microtech’s proprietary steel developed for its knives, offering an excellent balance of edge retention, corrosion resistance, and toughness. The automatic OTF mechanism allows the blade to deploy and retract directly through the front of the handle with the push and pull of the firing button, providing quick and controlled access when needed.
The handle is constructed from lightweight 6061-T6 aluminum, providing a strong foundation while keeping the overall weight to just 3.1 ounces. Deep topographic engraving adds a distinctive visual element and enhanced texture to the handle, giving the UTX-85 Spartan a rugged appearance that stands out from standard configurations. Despite its compact dimensions, the handle maintains comfortable ergonomics, giving you a secure grip and confident control during use.
Measuring 7.65 inches overall, the UTX-85 strikes an impressive balance between portability and performance. Its reduced size makes it especially well suited for everyday carry, while the 3.10-inch blade provides plenty of capability for routine utility tasks. A glass breaker adds another layer of practical functionality, while proprietary screws reinforce the precision-built construction that Microtech is known for.
The Spartan GEN IV configuration gives this UTX-85 a distinctive personality while retaining the straightforward functionality of the platform. It’s compact enough to carry comfortably, lightweight enough to avoid unnecessary bulk, and built with premium materials throughout. From the M390MK double-edge blade to the 6061-T6 aluminum chassis, every component is designed to meet the high standards associated with Microtech.
Whether it’s added to a serious collection or carried as a capable everyday automatic, the Microtech UTX-85 Spartan GEN IV delivers premium materials, compact ergonomics, and unmistakable Microtech character in one streamlined OTF package.
Available at Smoky Mountain Knife Works, a Tennessee landmark and the world’s largest knife store.
