Microtech's UTX-85 Gen IV Adds a Crud Kutter

Microtech's Gen IV update to the UTX-85 is the least glamorous kind of improvement, and that is why it matters. The new knives get a Dual Fuel Drivetrain for smoother deployment and retraction and a self-cleaning mechanism the company calls Crud Kutter, which routes debris away from the internal action. In an OTF, debris in the rails is the number one cause of a blade that stops short.

This version, model 12314-1OBDS, is the Outbreak Signature Series: a 3.125-inch single-edge blade in Bohler M390MK with a dark apocalyptic finish, a green anodized aluminum handle with blood-splatter graphics, torx hardware, and a rollerball clip. It weighs 3.10 ounces, runs 7.50 inches overall with a 4.735-inch handle, and costs $357. Notably, it does not have the Zero Blade Play system that the Ultratech ZBP carries, so some movement remains.

The UTX-85 has always been the Goldilocks Microtech: bigger than the UTX-70, smaller and more pocketable than the Ultratech, with a blade long enough to do real work. The Gen IV refinements target daily carry rather than collectors, because a knife that rides in a pocket with keys and lint collects exactly the debris that Crud Kutter was designed to clear.

Compared with the Ultratech ZBP at $437, the UTX-85 Outbreak saves eighty dollars and gives up the zero-play interface while gaining a shorter, more concealable profile. Compared with the UTX-70 at $249, it gives up the smallest footprint and gains half an inch of edge. The Outbreak graphics are the differentiator: blood-splatter finishes are pure collector bait, and they sell out far faster than plain black.

Verdict: the UTX-85 Gen IV is the OTF to carry, and the Outbreak is the version to buy if you like the look and do not care about resale purity. It is expensive for a 3.1-inch automatic, but the mechanism is the product.