Microtech MSI – S/E Stonewash | Tri-Grip Black Polymer Handle 210T-10 PMBKMicrotech MSI S E Stonewash Tri Grip Black Polymer Handle Product Description The Microtech MSI (Microtech Standard Issue) is a rugged, hard use manual folder engineered for performance, reliability, and everyday versatility. Outfitted with a stonewashed M390MK blade, specially developed for Microtech, this knife offers exceptional edge retention, toughness, and cutting performance. The Tri Grip injection molded black polymer handle provides superior