Microtech UTX-70 Gen IV D/E OTF Automatic Knife OD Green Aluminum (2.5" SW)

This Knife

• Blade: Double-edged dagger blade with a stonewash finish made from M390MK steel.
• Opener: Thumb slide opener with Microtech's Dual Fuel Drivetrain for authoritative blade action.
• Handle: Compact and streamlined OD Green aluminum handle with Torx hardware, glass breaker, and strategic jimping along the sides. 
• Carry: Reversible tip-down carry pocket clip.

Microtech UTX-70 Gen IV

Still the most compact member of the Ultratech family, the Gen IV UTX-70 has been subtly refined—growing ever so slightly in size while delivering a noticeable leap in capability. With a 2.5-inch blade and a 6-inch overall length, it maintains its reputation for ultra-lightweight, discreet carry, but now offers enhanced control, ergonomics, and cutting performance that punch well above its size class.

What truly sets the Gen IV apart is what’s happening beneath the surface.

At the heart of this upgrade is Microtech’s Dual Fuel Drive Train system. This redesigned internal mechanism dramatically improves deployment and retraction, resulting in a smoother, more consistent action with increased reliability. Whether you’re firing the blade open or closing it, the feel is refined—crisper, more responsive, and confidence-inspiring every time you engage it.

Complementing this is Microtech’s Crud Kutter technology, engineered to keep the knife operating at peak performance even in less-than-ideal conditions. By actively channeling debris away from critical internal components, Crud Kutter reduces friction and buildup, helping maintain that signature smooth action over time with less maintenance.

The result is a knife that not only feels better in hand but performs better in real-world use. The slightly increased size enhances grip and handling without sacrificing the UTX-70’s defining compactness, making it an ideal everyday carry for those who demand precision in a minimal footprint.

Small in size, but unmistakably advanced—the UTX-70 Gen IV is proof that even the most compact tools can deliver uncompromising performance.