Ultratech Gen III ZBP S/E, 3.6″ M390MK Blade, DLC Shadow Signature Series (1121-1DLCTSH)

The Iconic Ultratech, Evolved into a Shadow Series Powerhouse

The Ultratech Gen III ZBP S/E takes Microtech’s most famous OTF and upgrades it with their latest drive-train refinements, Shadow Series styling, and a fully DLC-coated signature finish. Gen III brings the Dual-Fuel drive train, Zero Blade Play, and improved firing consistency, making this one of the smoothest and strongest Ultratech models to date.

This Signature Series variant features an all-black Shadow configuration, DLC-coated hardware, DLC blade, and the distinctive signature on the clip. Built in the USA with Microtech’s precision machining, the Gen III ZBP delivers fast deployment, reliable cycling, and the unmistakable Ultratech feel.

Note from Lone Star Knife & Supply

This version of the Ultratech is pure attitude. The Shadow Series treatment, the DLC coating from tip to tail, and the Gen III improvements make this one of the most dialed-in Ultratechs Microtech has ever produced. It feels tight, consistent, and ready for anything.

Standout Features

• 3.6 inch Bohler M390MK Blade

  DLC coated for added durability and a clean, fully blacked out look.

• Gen III Dual-Fuel Drive Train

  Redesigned internals for smoother cycling and improved reliability.

• Zero Blade Play Construction

  Tighter tolerances and reinforced internal components.

• Shadow Series Treatment

  DLC hardware, blacked out details, signature clip engraving.

• 6061-T6 Aluminum Chassis

  Lightweight and durable, finished in matching DLC Shadow style.

• USA Made

  Precision built in Microtech’s factory.

Specifications

• Model: 1121-1DLCTSH

• Blade Length: 3.6 inches (rounded from 3.55)

• Blade Steel: Bohler M390MK, DLC coated

• Overall Length: 8.54 inches

• Handle Material: 6061-T6 aluminum

• Weight: 3.61 oz

• Action: Out-the-Front automatic

• Mechanism: Gen III Dual-Fuel drive train

• Clip: Signature Series, DLC coated

• Country of Origin: USA

• Packaging: Boxed

Why You Will Want It

The Ultratech Gen III ZBP S/E Shadow Signature Series brings Microtech’s flagship OTF into a new era of performance. With its upgraded internals, zero blade play, and all-black DLC finish, it is one of the most refined and aggressive-looking Ultratechs available today. This is a premium American OTF built for serious users and collectors alike.