Microtech 122-1 Ultratech Auto OTF 3.46″ Black Plain Double Edge Dagger Blade, Black Aluminum Handle
The Microtech Ultratech 122-1 is the gold standard for out-the-front (OTF) knives, serving as the foundation for Microtech’s entire OTF lineup. Designed for efficiency, reliability, and high performance, this dual-action automatic knife features a scalpel-sharp double-edge dagger blade, ensuring precision cutting and piercing power.
This model boasts a black-finished 3.46-inch blade, a lightweight yet durable black aluminum handle, and an enhanced thumb slide with improved texturing for superior grip. The Ultratech’s internal mechanism keeps the spring at rest until deployed, reducing wear and extending longevity.
Key Features
- Iconic Dual-Action OTF Design – Fires and retracts smoothly with a single-handed operation.
- Premium Dagger Blade – Double-edged black-finished blade for precision cutting and tactical applications.
- Ergonomic Aluminum Handle – 6061-T6 aluminum with Mil-Spec hard coat anodizing, offering enhanced durability and grip.
- Reliable Internal Mechanism – The spring remains at rest when not in use, ensuring longevity and consistent performance.
- Tactical Enhancements – Includes a pocket clip, window breaker, and a durable nylon sheath for versatile carry options.
Specifications
- Overall Length: 8.30″
- Blade Length: 3.46″
- Blade Style: Double Edge, Plain
- Handle Thickness: 0.640″
- Handle Material: 6061-T6 Textured Aluminum with Mil-Spec Hard Coat Anodizing
- Closed Length: 4.84″
- Pocket Clip Material: 301 Stainless Full Hard
- Standard Top: 6061-T6 AL Alloy
- Trigger: 303 Stainless Steel
- Sheath: Nylon
- Additional Feature: Window Breaker
- Action: Dual Action – Auto Fire/Retract
About Microtech
Since its inception in 1994, Microtech Knives has been a leader in precision-crafted automatic and OTF knives. With a commitment to innovation and reliability, Microtech’s knives are trusted by military personnel, law enforcement, and everyday users worldwide.

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