- Overall Length: 8.5"
- Blade: 3.4" Spartan D/E, Black
- Handle: 5" Blue Aluminum
- Weight: 3.6 oz
- Pocket Clip: Right Hand, Tip Down
- Opener: Thumb Slide, OTF, Automatic, D/A
- Model: 223-1BL
The Microtech Ultratech OTF Blue Spartan D/E 3.4" Black (223-1BL) is a premium automatic knife engineered for precision, durability, and elite tactical performance. As the flagship model of Microtech’s Ultratech series, it features a double-action out-the-front (OTF) mechanism that delivers rapid, smooth deployment and retraction while minimizing wear thanks to its advanced internal design.
This model is equipped with a bold Spartan double-edge (D/E) blade finished in a sleek black coating, providing a low-profile tactical look while enhancing corrosion resistance. The plain edge configuration ensures razor-sharp precision, making it ideal for controlled slicing and everyday cutting tasks while maintaining strong piercing capability from its aggressive blade geometry.
Crafted from premium M390 blade steel, the Ultratech offers exceptional edge retention, toughness, and corrosion resistance. The blue anodized 6061-T6 aluminum handle delivers a lightweight yet rugged build, ergonomically designed for a secure and comfortable grip during use.