Microtech Ultratech Gen III ZBP T/E OTF Knife OD Green Aluminum, Stonewashed M390MK by Tony Marfione (1123-10OD)

Microtech Ultratech Gen III ZBP T/E OD Green Aluminum, Stonewashed M390MK by Tony Marfione – OTF automatic knife with a Tanto profile

The Microtech Ultratech Gen III ZBP 1123-10OD is an OTF (One-Touch Folding) Double Action automatic knife featuring a Tanto blade made of Böhler M390MK steel with a stonewashed finish and a 6061-T6 aluminum handle in OD Green. The design utilizes the Dual-Fuel Drive Train™ system and Zero Blade Play™ Slide Lock, combining the Ultratech’s signature slim profile with a modern automatic mechanism.

The Tanto profile provides a distinctly defined tip and functional geometry for everyday tasks, while the matte stonewashed finish complements the knife’s utilitarian character. The push/pull thumb slider allows you to automatically extend and retract the blade with one hand, and the reversible tip-down titanium clip enables comfortable carrying on either the right or left side.

Böhler M390MK – Edge Retention and Corrosion Resistance

The blade is made of Böhler M390MK steel, which combines high corrosion resistance with excellent edge retention and wear resistance. These properties are well-suited for a folding knife intended for regular use. The flat grind ensures smooth blade guidance and effective cutting of materials typical for everyday EDC use.

Tanto – Distinctly Defined Tip

The Tanto profile is distinguished by a characteristic bend in the cutting edge and a clearly defined tip of the blade. This geometry works well for making precise initial cuts and tasks requiring control of the front part of the blade. The longer section of the main blade remains functional when cutting cardboard, tape, and other everyday materials.

Stonewashed – a practical blade finish

The blade’s surface features a stonewashed finish, which gives it a matte and slightly irregular texture. This finish helps visually minimize the appearance of minor signs of wear and complements the OD Green color scheme well.

OD Green 6061-T6 Aluminum

The handle is made of 6061-T6 aluminum in OD Green. The material provides good rigidity with moderate weight, and the handle’s slim profile makes it easy to carry the knife in your pocket every day. The OD Green color gives the design a subdued, outdoor look and contrasts well with the light stonewashed finish.

Zero Blade Play™ Slide Lock

Zero Blade Play™ Slide Lock is designed to minimize perceptible blade play once the blade is extended. The system works in conjunction with the OTF mechanism to provide a more compact feel in the open position.

Dual-Fuel Drive Train™ and OTF Double Action

Dual-Fuel Drive Train™ enables automatic blade movement in both directions. Pushing or pulling the thumb slider extends the blade, while moving it in the opposite direction automatically retracts it into the handle. This allows the entire opening and closing cycle to be operated with one hand.

Titanium Right/Left Clip

The model is equipped with a titanium clip that can be mounted on the right or left side of the Handle in a tip-down configuration. This allows you to adjust how you carry the knife to match your dominant hand and enhances the knife’s functionality in everyday use.

Why Choose the Microtech Ultratech Gen III ZBP 1123-10OD?

This is the model for users looking for a full-size OTF automatic knife with a Tanto profile and a practical stonewashed finish. M390MK, Zero Blade Play™, Dual-Fuel Drive Train™, and an OD Green aluminum handle combine to create a functional EDC design with a distinctly technical and practical character.

Key Features at a Glance

• Böhler M390MK – steel with high resistance to corrosion and wear.
• Tanto – a profile with a sharply defined tip.
• Flat – flat grind.
• Stonewashed – a matte, utility finish.
• OD Green 6061-T6 Aluminum – lightweight and rigid handle.
• Zero Blade Play™ Slide Lock – a system that limits blade play.
• Dual-Fuel Drive Train™ – OTF automatic deployment system.
• Automatic, push/pull thumb slider – automatic blade deployment and retraction.
• Titanium clip – right/left, tip-down.
• Designed by Anthony Marfione – part of the Ultratech family.

Technical Data

Frequently Asked Questions

What does T/E stand for in the Microtech Ultratech?

The T/E designation refers to the Tanto profile. The blade features a distinctive edge break and a sharply defined tip, giving it a distinctly technical geometry.

How does Zero Blade Play™ work?

The system is designed to minimize the perceptible play in the blade once it is extended. This gives the design a more compact feel in the open position.

Can the blade be retracted automatically?

Yes. The push/pull thumb slider controls both the extension and automatic retraction of the blade into the Handle.

What are the advantages of the stonewashed finish?

Stonewashed creates a matte, slightly irregular surface on which minor signs of everyday use are less visible. It works well on a knife intended for regular EDC use.

Can the clip be moved to the other side?

Yes. The titanium clip can be mounted on the right or left side of the handle in a tip-down configuration.

Prepared by: Specialists at Sharg® company – Your expert in EDC and cutting tools