Microtech LUDT Gen III Red Auto Knife 3.5in P/S Black Drop Point Blade

The Microtech LUDT Gen III Automatic Knife is a robust update to a classic, paying homage to Microtech’s first knife, the UDT. Originally built with a powerful automatic action that could deploy a blade underwater, the LUDT maintains that same groundbreaking capability while incorporating modern upgrades. This knife retains the ruggedness needed for demanding conditions but offers improved performance with its contemporary design.

Featuring a 3.5" partially serrated drop point blade made from premium Bohler M390MK steel, the LUDT offers exceptional edge retention, corrosion resistance, and cutting power. The blade’s black-coated finish not only adds a layer of protection but also gives it a sleek, tactical appearance. With a fuller and partial serration, this blade is designed for versatile tasks, from precision cuts to sawing through tough materials.

The LUDT is an out-the-side automatic knife, operated by a push-button that fires the blade swiftly and locks it securely. The automatic action is supported by an ultra-smooth 24 Silica Carbide Bearing system, ensuring a responsive and reliable deployment every time. This high-performance mechanism showcases Microtech’s commitment to precision engineering.

Its handle is constructed from contoured, anodized red aircraft-grade aluminum, offering a balance of strength and lightweight performance. The textured jimping along the handle’s top and the blade’s spine provides superior grip and control, even in wet or slippery conditions. Additionally, the black 3M traction grip inlays enhance handling, making this knife a trusted companion in demanding environments.

Other notable features include Torx hardware, a durable milled titanium backspacer, and a lanyard hole for added convenience. The stainless steel tip-up pocket clip ensures secure carry, while the knife's slim profile—just 4.55" closed—keeps it discreet yet ready for action. Weighing just 3.6 ounces, the LUDT is easy to carry without compromising on performance.

Proudly made in the USA, the Microtech LUDT Gen III is a testament to American craftsmanship, combining durability, innovation, and precision.

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