Microtech MSI S/E Folding Knife Black Tri-Grip Polymer Blue - Stonewash MT210T10PMBKA1

The Microtech MSI S/E Folding Knife isn’t just another folder—it’s a purpose-built manual knife engineered to bring Microtech’s hard-use tactical reliability into an everyday carry platform. Designed around durability, precision machining, and field-ready ergonomics, the MSI was built to answer a simple question: what if a manual folding knife didn’t compromise strength for portability?

Most users know the frustration—locks that feel uncertain, handles that flex under pressure, or blades that lose their edge when work gets real. That uncertainty slows you down and forces hesitation. The MSI eliminates that doubt with a reinforced polymer chassis, upgraded metallurgy, and a lock system engineered for absolute confidence.

From first deployment to long-term carry, this knife follows a deliberate engineering path: premium steel optimized for edge retention and easier maintenance, a reinforced lock geometry that resists failure under stress, and ergonomic interfaces sized for real-world use—even with gloves. That design sequence translates directly into dependable performance, whether you’re handling demanding utility work, emergency response tasks, or daily carry needs.

What sets this knife apart is the engineering advantage. Microtech’s collaboration with Bohler resulted in the development of M390MK steel, which tightened carbon tolerances to achieve improved edge consistency and longer working sharpness. The RAM-LOK mechanism replaces fragile omega springs with a robust coil spring and steel wedge interface, delivering a vault-solid lockup you can feel. This specific model utilizes high-strength polymer handles reinforced with hardened steel liner plates for maximum rigidity without unnecessary weight, finished with a blue backstrap featuring Tri-Grip texturing for a secure, slip-resistant hold.

Microtech MSI Technical Specifications

• Blade Material & Length: 3.88" Bohler M390MK stainless steel for extended edge life and maintenance.
• Blade Profile & Finish: Sheepsfoot S/E Stonewash finish for a classic, durable look with a reinforced tip; 0.16" thickness.
• Lock Mechanism: RAM-LOK bar lock featuring heavy-duty coil spring construction and ambidextrous operation.
• Handle Construction: Black injection-molded polymer with hardened steel liner plates and a Blue Tri-Grip backstrap; 5.05" closed length.
• Deployment & Ergonomics: Oversized thumb hole and textured lock interface optimized for gloved use.
• Carry & Hardware: Reversible titanium tip-up pocket clip with a total carry weight of approx. 4.9 oz.
• Dimensions & Origin: 8.93" overall length, Proudly made in the USA.

If you need a manual folding knife that won’t second-guess you in demanding conditions, the Microtech MSI S/E delivers strength, reliability, and refined engineering in one platform. Get yours from SMKW (Smoky Mountain Knife Works), the trusted source for premium blades and proven gear.