Ultratech Gen III ZBP Knife – Bohler M390MK D/E Dagger Blade, Black Anodized Aluminum Handle – Made in USA (MCT112210)

Ultratech Gen III ZBP – Precision At Your Fingertips

The Microtech Ultratech Gen III ZBP (Zero Blade Play) is a standout in automatic knife engineering. Featuring a 3.50″ double-edge Bohler M390MK dagger blade, stowed behind a zero-blade-play chassis, and activated with a clean, precise double-action thumb slide, this knife represents the pinnacle of Microtech’s OTF perfection. 

Note from Lone Star Knife & Supply

This is the OTF I reach for in every auto-friendly scenario. The action is crisp, the deployment and retraction are reliably smooth, and that Zero Blade Play makes every flick feel locked in. At just ~3.8 oz, it carries clean yet performs like a heavyweight. This Gen III upgrades a proven platform with modern handling and feature set.

Why It’s Special

• Zero Blade Play Mechanism – Proprietary cone-based design eliminates lateral blade movement and ensures long-term mechanical precision.

• Dual Fuel Drivetrain & Crud Cutter Grooves – Reduces internal friction and resists grit buildup for dependable deployment.

• Bohler M390MK Steel Blade – High-performance stainless with exceptional edge retention, corrosion resistance and toughness.

• Functional Refinements – Enhanced gimping on the handle, wider thumb-slider, integrated glass-breaker, reversible titanium clip with silica carbide detent ball.

Specifications

The Ultratech Gen III ZBP isn’t just another OTF—it’s the benchmark. With unmatched deployment, rock-solid construction, and polished engineering, it’s engineered for serious users who expect precise action every time.