Microtech UTX-85 D/E Gen IV OTF Knife OD Green Aluminum, Apocalyptic M390MK by Tony Marfione (12324-10APOD)
- UTX-85 D/E Gen IV OD Green Aluminum, Apocalyptic is a compact OTF automatic knife from the UTX-85 series. Designed for EDC applications, it retains all the advantages of larger models. Operating in D/A mode, it features a fast blade extension mechanism.

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
UTX-85 Gen IV OD Green Aluminum, Apocalyptic is a compact development of the legendary Ultratech, in which Tony Marfione focused on the precision of operation, ergonomics of handling and reliability of OTF mechanics. The design is centered around the idea of instant response - every design feature is for fast, repeatable blade activation while maintaining full operational safety. The centerpiece of the design is a blade made of M390MK steel, distinguished by excellent sharpness retention and high abrasion resistance. A double edge profile was used , which allows cutting in both directions and increases functionality in symmetrical operations. The OTF (out-the-front) mechanism allows for instant extension and return of the blade, operated by a single movement of the slider, located in the upper part of the handle. The aluminum body with compact geometry is designed to provide a secure grip in all conditions. Milling and jimping aids in control, while a tactical termination at the rear of the Handle expands emergency use. The whole thing closes with a deep carry clip, providing low-profile and stable pocket carry. The UTX-85 Gen IV is a tool that meets the needs of users who require a compact, responsive OTF design. With precise mechanics, premium materials and ergonomic form factor , this model remains one of the most refined automatic folders in its segment.
UTX-85 - 85% the size of the Ultratech®, the UTX-85® is designed to fit perfectly in the hand, making it an excellent choice for everyday carry. The release mechanism is easier to operate than the full-size Ultratech® and is ideal for smaller or sensitive hands. The UTX-85® still has the full-featured glass striker and all the features of the full-size Ultratech®.
M390MK - a collaboration between Microtech and Böhler engineers resulted in an exclusive version of M390 steel made only for Microtech. The carbon content has been increased and subjected to closer scrutiny thus improving the properties of M390 steel to provide better edge retention, corrosion resistance and polishing. Martensitic high-performance chromium steel produced by powder metallurgy. Due to its alloy concept, it has extremely high wear resistance and high corrosion resistance. Due to its high wear resistance, it adequately maintains the shape of the edge, so the blade stays sharp for a very long time (requiring minimal maintenance). Another of the advantages is resistance to the formation of “wire” during sharpening. The steel has a high chromium content of 19.0% (Cr) doped with 1.95% carbon (C), vanadium 4.0% (V), and is hardened between 59-61 HRC. This super steel is comparable to Carpenter's CPM 20CV or CTS-204P steels. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.
Blade - machine ground D/E type(Double Edge), sharpened on both sides. Finished masking minor scratches from use with Apocalyptic patina. The blade is brought out with a high flat gr ind (Flat Grind), providing excellent cutting properties. As a result, the knife has excellent piercing properties while maintaining its strength. The powerful mechanism of extending / retracting the blade with the help of a moled Thumb Slide, a stepped slide under the thumb requires for safety the application of a specific force to overcome the resistance of the spring. The method of opening provides seamless opening for both right and left-handed people.
Handle - made with excellent precision in 3D technology on CNC milling machines, from Mil-Spec coated 6061-T6 aluminum.... Handle surface texture makes the knife does not slip in the hand during use. There are notches (jimping) on the back and bottom of the handle for a more secure grip. The slim profile and milled two-position (right/left) solid deep-carry clip allow the knife to be carried discreetly in a pocket, in tip-down (blade tip down) position. The clip bears the Microtech logo, serial number and production date. The Handle is finished with a glass breaker, a solid steel triangle into which a tungsten carbide ball has been pressed. It also features a hole for interweaving a decorative cord.
Technical data:
Product number: 12324-10APOD
Product name: UTX-85 D/E Gen IV OD Green Aluminum, Apocalyptic
Overall length: 190.0 mm / 7.5"
Blade length: 79.4 mm / 3.125"
Blade thickness: 3.3 mm / 0.13"
Handle length: 111.0 mm / 4.375"
Handle thickness: 11.9 mm / 0.47"
Weight: 87.9 g / 3.1 oz
Blade material: Böhler M390MK
Blade hardness: n.d.
Blade grind: Flat
Blade finish: Apocalyptic finish
Handle material: 6061-T6 Aluminum
Handle finish color: OD Green
Backspacer material: 6061-T6 Aluminum
Backspacer color: OD Green
Clip: Right/left, Tip-down
Clip material: Stainless Steel
Pivot mechanism: n.d.
Locking mechanism: Slide Lock
Opening method: Automatic, push/pull Thumb slider
Additional accessories: none
Designer: Microtech Knives
Brand: Microtech Knives
Manufacturer: Microtech Knives
Country of origin: USA
Developed by: the Sharg® company