Guide

Microtech LUDT S/E Gen III Tactical Partial Serrated (MPN 1135-2 T): Specs, Use Cases, and Expert Buying Guide

Microtech LUDT S/E Gen III Tactical Partial Serrated (1135-2 T)

Introduction

The Microtech LUDT S/E Gen III Tactical Partial Serrated 1135-2 T is a modern take on one of Microtech’s most proven out-the-side automatic platforms—built for fast one-handed deployment, confident lockup, and hard daily carry. In the “Tactical” configuration, you’re generally looking at subdued finishes paired with a practical edge layout: a plain edge section for clean push cuts and detailed slicing, plus partial serrations that keep working when the material gets fibrous, dirty, wet, or abrasive.

This guide focuses on what matters to buyers comparing premium side-opening autos: confirmed model identifiers (UPC/MPN), what Gen III brings to the table, what partial serrations are actually good for, how to carry and maintain it safely, and what real user feedback tends to highlight.

Key Features and Specifications

Model identification (from your product context)

  • Manufacturer: Microtech
  • Category: Automatic (out-the-side)
  • MPN: 1135-2 T
  • UPC: 841768164395

Gen III LUDT platform highlights (what you’re buying into)

  • Out-the-side automatic action: A coil-spring-driven blade that deploys via push-button, intended for rapid, repeatable one-handed opening.
  • Button lock / plunge-style lockup: A robust lock format common to high-end side-opening autos, valued for strength and simple operation.
  • Tactical configuration: Typically indicates subdued coloration/finishes and a use-forward setup rather than decorative accents.

Edge configuration: “S/E partial serrated”

Partial serrations are not just cosmetic. They’re a functional compromise that benefits a wide range of users:

  • Plain edge section (front portion): Better for controlled slicing (cardboard, food, detail cuts) and easier to touch up.
  • Serrated section (rear portion near the handle): Excels at bite-through cuts on rope, webbing, zip ties, heavy packaging strap, and slick/dirty materials.

If your day-to-day includes cordage, layered fabrics, or any cutting that happens in rain, mud, or grit, partial serrations can outperform a fully plain edge.

Blade steel (market reality)

Microtech has widely used Böhler M390/M390MK across many current-production models, and the Gen III era is commonly associated with M390MK in user/collector discussions. However, Microtech’s official model-level spec sheets for each exact SKU are not always easy to locate publicly. Practically, you should confirm the steel marking on the blade (if present) and/or verify via Microtech support or official documentation tied to the specific MPN.

Size class (typical LUDT Gen III proportions)

Across secondary-market listings and owner reports, Gen III LUDT dimensions are often described around:

  • Blade length: ~3.5 in
  • Overall length: ~8.5 in

Treat these as “typical platform numbers,” not a factory guarantee for this exact MPN. If you’re building a policy-compliant blade-length roster (workplace, jurisdiction, duty SOP), confirm with Microtech directly or measure the specific knife you receive.

Carry hardware and ergonomics

Gen III LUDT variants are widely appreciated for being:

  • Slim and pocketable for an automatic
  • Fast to access with a deep-ish carry profile depending on clip variant
  • Secure in hand due to aluminum handle shaping and traction features that vary by run

Some users, however, note the handle can feel cramped depending on hand size and grip style—something to consider if you wear XL gloves or prefer a full four-finger grip with no compromise.

Practical Applications

Everyday carry (EDC)

The Microtech LUDT S/E Gen III Tactical Partial Serrated 1135-2 T is well suited to EDC for users who:

  • Need reliable one-handed deployment (gloves, carrying boxes, working around vehicles)
  • Want a blade that’s thin enough to slice instead of wedge
  • Benefit from partial serrations for occasional rope/webbing

Duty / field utility

For field use—especially where cutting tasks vary and materials can be wet or dirty—partial serrations earn their keep:

  • Cutting paracord, tubular nylon, and straps where a plain edge may slip
  • Breaking down heavy packaging, pallet wrap, and banding
  • Emergency tasks where speed matters (while still observing safe handling)

Maritime / wet-environment cutting

Serrations are historically favored around water because they keep “biting” when surfaces are slick. If you’re around boats, docks, or constant moisture, partial serrations offer a margin of performance when a plain edge loses traction.

What it’s not

Even premium autos are still knives—not pry bars or screwdrivers. To protect the edge and lock geometry:

  • Avoid prying, twisting in hard material, or using the tip as a lever
  • Don’t use the knife to strike objects (glass breaking should be done with a dedicated tool)

Expert Analysis

Why this specific configuration is a smart buy

From a practical user standpoint, this configuration hits a useful “sweet spot”:

  • Gen III build and carry improvements (as commonly reported by owners)
  • Tactical finish that hides wear better in real use
  • Partial serrations that expand capability without turning the knife into a “serrations-only” specialist

If you’re choosing one premium automatic to actually carry (not just collect), this is the kind of spec package that tends to age well.

Real user feedback: what to expect

Owner discussions around the LUDT Gen III frequently highlight:

  • Very slicey geometry for a Microtech auto (thin behind the edge)
  • Strong firing and solid feel
  • High overall satisfaction as an out-the-side carry piece

Common criticisms include:

  • Ergonomics: some find the handle shape cramped or prefer older generations
  • QC variability: occasional reports of fit/finish inconsistencies (not unique to Microtech)

These aren’t deal-breakers for most buyers, but they do reinforce a best practice: inspect on arrival (edge, centering, lock feel, button action, clip tension) and address issues promptly via Microtech service channels.

Maintenance and warranty-minded care

Microtech provides warranty and service guidance through its official support system. Two key takeaways for owners:

  • Microtech offers a Limited Lifetime Warranty against defects in materials/workmanship.
  • Their published service policies emphasize that aftermarket parts/modifications and disassembly can affect warranty coverage; when in doubt, let Microtech service the knife.

Practical, low-risk upkeep that helps reliability:

  • Keep the pivot and lock area free of pocket lint and grit
  • Use light oil sparingly (avoid over-lubing, which traps debris)
  • For serrations, use an appropriate tapered sharpener/rod; for the plain edge, maintain a consistent bevel angle

Pricing and availability (what I can and can’t responsibly claim)

You asked for verification of current pricing and availability. Those are highly time-sensitive (today is March 26, 2026), and they fluctuate by dealer allocations and Microtech production runs. Your provided product context lists price/MSRP as 0, and I did not find an official Microtech page publicly listing MSRP for this exact MPN during research. The safest approach is to treat dealer pricing as variable and confirm availability through your distribution channels or Microtech-authorized sourcing.

Conclusion

The Microtech LUDT S/E Gen III Tactical Partial Serrated 1135-2 T is an excellent choice for buyers who want a premium out-the-side automatic that’s easy to carry, fast to deploy, and genuinely versatile in real cutting tasks. The partial serrations provide real-world advantage on rope, webbing, and dirty/wet materials, while the plain edge section preserves clean slicing performance for everyday work.

If your priority is a “do-it-all” automatic that you’ll actually use—rather than a safe queen—this configuration is one of the most practical ways to buy into the LUDT platform.

Sources

Microtech Knives Support System. "About our Limited Lifetime Warranty." Microtech Knives Support System. August 4, 2025. https://support.microtechknives.com/support/solutions/articles/67000074488-about-our-limited-lifetime-warranty

Microtech Knives Support System. "Warranty Shipping Instructions." Microtech Knives Support System. (Modified) March 2026 (accessed March 26, 2026). https://support.microtechknives.com/support/solutions/articles/67000146961-warranty-shipping-instructions

Reddit (r/knifeclub). "What’s your opinion on the Microtech LUDT?" Reddit. March 10, 2025. https://www.reddit.com/r/knifeclub/comments/1j7kgm4/whats_your_opinion_on_the_microtech_ludt/

Reddit (r/microtech). "The Microtech LUDT Shocked me." Reddit. July 12, 2025. https://www.reddit.com/r/microtech/comments/1lxr2eu

Reddit (r/microtech). "Socom or LUDT?" Reddit. March 3, 2026. https://www.reddit.com/r/microtech/comments/1rj2of4/socom_or_ludt/