Microtech 121-4BL Ultratech S/E OTF Automatic Knife Blue – Satin

Description

Microtech 121-4BL Ultratech S/E OTF Automatic Knife Blue – Satin

The Microtech 121-4BL Ultratech features a smooth, contoured handle design that gives more comfort during use. This updated model has the same dimensions, hardware, and durability offered by the “Tri-Grip” options, but goes easier on the hands and pockets. For those not familiar with the Ultratech, it’s a completely automatic knife with a double-action out-the-front mechanism, meaning the thumb slide deploys the blade and retracts it as well. The Ultratech knife from Microtech has set the bar for all OTF knives.

This model uses a slide actuator to deploy and retract the blade straight from the handle, allowing reliable one-handed operation with a clean, positive mechanical feel when properly maintained. The single-edge blade design emphasizes controlled, efficient cutting performance for common tasks—whether slicing through packaging, cordage, or other materials—without the complexity of serrations.