- Overall Length: 8.5"
- Blade: 3.4" Spartan D/E, Satin
- Handle: 5" Blue Aluminum
- Weight: 3.6 oz
- Pocket Clip: Right Hand, Tip Down
- Opener: Thumb Slide, OTF, Automatic, D/A
- Model: 223-4BL
The Microtech Ultratech OTF Blue Spartan D/E Satin (223-4BL) is a sleek, high-performance automatic knife built for precision, speed, and reliability. As part of Microtech’s flagship Ultratech series, this model features a double-action out-the-front (OTF) mechanism engineered for smooth, rapid deployment and retraction while minimizing internal wear through its advanced design.
This variant is equipped with a Spartan double-edge (D/E) blade in a clean satin finish, offering a refined look combined with exceptional piercing capability. The plain edge configuration provides razor-sharp precision for controlled slicing and everyday cutting tasks, making it a versatile choice for both collectors and EDC users.
Crafted from premium M390 blade steel, the Ultratech delivers outstanding edge retention, corrosion resistance, and long-lasting durability. The blue anodized 6061-T6 aluminum handle ensures a lightweight yet rugged build, ergonomically contoured for a secure and comfortable grip in any environment.