Microtech Ultratech Gen IV S/E Signature OTF Knife Topographic Black-Orange Camo Smooth Aluminum, Topographic Black-Orange Camo M390MK by Tony Marfione (11214-1TPBKORCS)
- Ultratech Gen IV S/E Signature Topographic Black-Orange Camo Aluminum, Topographic Black-Orange Camo is a full-size OTF automatic knife from the Ultratech series. It operates in D/A mode, features a Böhler M390MK steel blade and aluminum handle.
365,06 €Microtech Ultratech Gen IV S/E Signature Topographic Black-Orange Camo Smooth Aluminum OTF Folding Knife, Topographic Black-Orange Camo M390MK by Tony Marfione (11214-1TPBKORCS)
The Microtech Ultratech Gen IV 11214-1TPBKORCS is a unique Signature Series version featuring an S/E blade made of Böhler M390MK steel and an aluminum frame finished with a Topographic Black-Orange Camo pattern. The distinctive finish covers both the handle and the blade, creating a cohesive, highly distinctive visual design.
The fourth generation of the Ultratech utilizes an upgraded Double Action OTF mechanism with the Dual-Fuel Drive Train™ and Crud Kutter™ systems, which improve the slide’s operation and help minimize the impact of fine debris. The model retains the series’ classic proportions, and the titanium clip with a ceramic ball and the steel glass breaker complement the design’s functional character.
Böhler M390MK – Steel for Heavy-Duty Use
The blade is made of Böhler M390MK steel, characterized by high abrasion resistance and very good corrosion resistance. This material performs well in an OTF knife intended for frequent carry, as it maintains its cutting edge for a long time and withstands exposure to moisture well. The blade’s 3.18 mm thickness ensures adequate rigidity while maintaining functional geometry.
Drop Point, flat grind, and Topographic Cerakote
The S/E profile utilizes a Drop Point geometry, which offers a versatile cutting edge and a well-controlled tip. The flat grind supports efficient cutting, and the Topographic Black-Orange Camo Cerakote finish gives the blade a distinctive pattern that matches the handle. The result is a visually cohesive Signature Series variant that clearly stands out from standard Ultratech versions.
Smooth Aluminum, Dual-Fuel Drive Train™, and Crud Kutter™
The handle is made of 6061-T6 aluminum and finished with a Topographic Black-Orange Camo pattern. The smooth, contoured surface of the body retains the compact form typical of the Ultratech Gen IV, and its design also incorporates a rear section that serves as a backspacer. The Dual-Fuel Drive Train™ mechanism powers the OTF function, while the Crud Kutter™ helps minimize the impact of small debris in the slide area.
Key Features at a Glance
- Böhler M390MK – steel with high resistance to wear and corrosion.
- Drop Point S/E – versatile blade profile.
- Flat – flat grind.
- Topographic Black-Orange Camo Cerakote – distinctive blade finish.
- 6061-T6 Aluminum – lightweight and rigid body.
- Signature Series – special Ultratech Gen IV configuration.
- Dual-Fuel Drive Train™ – upgraded OTF drive mechanism.
- Crud Kutter™ – system that supports the slide’s operation.
- Titanium clip with ceramic ball – durable fastening element.
- Steel glass breaker – integrated functional element.
Technical Specifications
| Product Number | 11214-1TPBKORCS |
| Product Name | Microtech Ultratech Gen IV S/E Signature Topographic Black-Orange Camo Smooth Aluminum, Topographic Black-Orange Camo M390MK by Tony Marfione |
| Overall Length | 216.92 mm / 8.54“ |
| Blade Length | 90.17 mm / 3.55” |
| Blade Thickness | 3.18 mm / 0.125“ |
| Handle length | 126.75 mm / 5.00” |
| Handle thickness | N/A |
| Weight | 102.34 g / 3.61 oz |
| Blade material | Böhler M390MK |
| Blade hardness (HRC) | N/A |
| Blade Grind | Flat |
| Blade Finish | Topographic Black-Orange Camo Cerakote |
| Handle Material | 6061-T6 Aluminum |
| Handle Color/Finish | Topographic Black-Orange Camo, Smooth |
| Backspacer Material | 6061-T6 Aluminum |
| Backspacer Color | Topographic Black-Orange Camo |
| Clip | Right/Left, Tip-Down |
| Clip Material | Titanium |
| Pivot pin | N/A |
| Lock | OTF Double Action |
| Opening mechanism | Automatic, OTF Double Action |
| Additional accessories | None |
| Designer | Anthony Marfione |
| Brand | Microtech |
| Manufacturer | Microtech Knives |
| Country of Origin | USA |
Frequently Asked Questions
What are the properties of Böhler M390MK?
M390MK combines high wear resistance with very good corrosion resistance. This makes it well-suited for an OTF automatic knife, which is often carried and used regularly.
How do you sharpen the Ultratech Gen IV with M390MK?
It’s best to use high-quality whetstones or diamond abrasives that work effectively with wear-resistant steel. A guide system can help maintain a consistent angle along the entire length of the edge.
How does the OTF Double Action mechanism work?
The same slide is responsible for automatically extending and retracting the blade. The mechanism allows you to complete the entire cycle with one hand without having to manually fold the blade.
What do the Dual-Fuel Drive Train™ and Crud Kutter™ offer?
The Dual-Fuel Drive Train™ powers the OTF mechanism, while the Crud Kutter™ ensures the slide continues to function smoothly even when exposed to fine debris. Both features are signature elements of the fourth-generation Ultratech.
What sets the Signature Topographic version apart?
The 11214-1TPBKORCS variant features a cohesive Topographic Black-Orange Camo finish covering the blade and aluminum body. This Signature Series configuration has a more distinctive design than the standard color variants.
Prepared by: Specialists at Sharg® – Your expert in EDC and cutting tools
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