MICROTECH ULTRATECH AUTO OTF – 121-10

MICROTECH ULTRATECH AUTO OTF – 121-10

The MICROTECH ULTRATECH AUTO OTF – 121-10 is the gold standard for out-the-front (OTF) knives. As Microtech’s original dual-action OTF model, it has continuously evolved, incorporating refined engineering, improved ergonomics, and enhanced reliability.

This Ultratech features an upgraded contoured handle with a textured thumb slide, ensuring a secure grip and smooth deployment. The spring mechanism remains at rest when not in use, preventing fatigue and ensuring consistent, reliable performance.

With its lightweight frame, quick one-handed operation, and razor-sharp drop point blade, the Ultratech is an essential everyday carry (EDC) tool built for durability and precision.

Key Features

• High-Performance Blade – 3.46″ drop point blade with a stonewashed finish.
• Reliable Dual-Action – Fires and retracts with a single-handed operation.
• Durable Construction – 6061-T6 aluminum handle with Mil-Spec anodized finish.
• Slim & Lightweight – Comfortable for everyday carry with a pocket clip for secure storage.
• Made in the USA – Precision-engineered for superior quality and longevity.

Specifications

• Action: Dual Action – Auto Fire/Retract
• Blade Thickness: 0.125″
• Blade Length: 3.46″
• Blade Style: Drop Point, Stonewash Finish, Plain Edge
• Handle Thickness: 0.640″
• Handle Material: 6061-T6 Aluminum Mil-Spec Hard Coat Anodize
• Closed Length: 4.84″
• Overall Length: 8.30″
• Pocket Clip Material: 301 Stainless Full Hard
• Standard Top: 6061-T6 AL Alloy
• Trigger: 303 Stainless Steel
• Made in the USA

Note: Blade steel type may vary based on availability (as per Microtech).

About Microtech

Founded in 1994 by Anthony and Susan Marfione, Microtech Knives is known for precision craftsmanship, cutting-edge innovation, and exceptional durability. Each knife undergoes rigorous hand-sharpening and quality testing to ensure peak performance.

Check out our other Microtech products!