Microtech Ultratech Spartan Gen IV 3.5" OTF – Topographic Black Deep Engraved, M390MK Stonewash – Made in USA (12234TP-10) Soon one of the densest natural

one of the densest natural handle materials available

Thirty years later

The color gives it character

picked up at Blade Show Texas 2026 and built start to finish in the USA

innovative designs shine through in every detail of the Archer

Microtech Ultratech Spartan Gen IV 3.5" OTF – Topographic Black Deep Engraved, M390MK Stonewash – Made in USA (12234TP-10) Soon one of the densest naturalUltratech Spartan Gen IV. Topographic Black Deep Engraved Handle. M390MK. Stonewash. The Microtech Ultratech is the flagship of the OTF lineup, and the Spartan Gen IV brings a double edge dagger blade profile to the platform's fourth generation. The Gen IV update introduces a new OTF drive system that Microtech describes as the smoothest they have ever produced, with the firing switch riding on a milled platform that breaks up pocket lint and debris