Microtech Ultratech Double Edge Satin Blade Red Handle is built for confident everyday carry. This double-action OTF from Microtech Knives fires smoothly at the push of a button. The satin-finished Bohler M390MK double-edge blade delivers crisp control for precise cuts. Its contoured aluminum red handle fits comfortably and helps maintain a secure grip during use. A firing spring mechanism stays at rest whether open or closed, reducing wear on internal components. That design supports dependable performance and long-term reliability. With a USA-made build and a compact profile, the 122-4RD Ultratech suits collectors and users who value quality craftsmanship.