Skip to content
  • 💳 Get the latest styles for less with our big sale! 💳
  • 💳 Get the latest styles for less with our big sale! 💳
Knife ShopKnife Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Pocket Knives
    • Boker (Folding)
    • Kershaw (Folding)
    • Bestech (Folding)
    • Gerber (Folding)
    • Artisan Cutlery (Folding)
    • Andre de Villiers (Folding)
  • Automatic Knives
    • Pro-Tech (Auto)
    • Piranha (Auto)
    • Microtech (Auto)
    • Paragon (Auto)
    • Bear OPS (Auto)
  • Fixed Blade Knives
    • Bradford (Fixed)
    • Cold Steel (Fixed)
    • Boker (Fixed Blade)
    • TOPS Knives (Fixed Blade)
    • Condor Tool & Knife (Fixed)
    • ESEE Knives (Fixed)
  • Out The Front Knives
    • Paragon (OTF)
    • Heretic Knives (OTF)
    • AKC (OTF)
    • Microtech (OTF)
  • Custom Knives
    • Brian Tighe (Custom)
    • Jason Clark (Custom)
    • Chuck Gedraitis (Custom)
    • Curtiss Knives (Custom)
    • Burr Oak (Custom)
    • Doc Shiffer (Custom)
Automatic Knives / Microtech (Auto)
Sale!
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY - Image 2
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY - Image 3
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY - Image 4
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY -Knife Shop Microtech LUDT Auto Gray Black 135 1GY BHQ 49077 jr spine
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY -Knife Shop Microtech LUDT Auto Gray Black 135 1GY BHQ 49077 jr side
Microtech LUDT Automatic Knife Gray (3.4" Black) 135-1GY -Knife Shop Microtech LUDT Auto Gray Black 135 1GY BHQ 49077 jr bottlecap

Microtech LUDT Automatic Knife Gray (3.4″ Black) 135-1GY

$263.12 Original price was: $263.12.$95.99Current price is: $95.99.

SKU: BHQ-49077 Categories: Automatic Knives, Microtech (Auto) Tag: Microtech
  • Quality at its Finest
  • Free and fast shipping worldwide
  • Fast, friendly, always here to help.
  • Shop with Ease
Browse
  • Automatic Knives
    • Bear OPS (Auto)
    • Microtech (Auto)
    • Paragon (Auto)
    • Piranha (Auto)
    • Pro-Tech (Auto)
  • Custom Knives
    • Brian Tighe (Custom)
    • Burr Oak (Custom)
    • Chuck Gedraitis (Custom)
    • Curtiss Knives (Custom)
    • Doc Shiffer (Custom)
    • Jason Clark (Custom)
  • Fixed Blade Knives
    • Boker (Fixed Blade)
    • Bradford (Fixed)
    • Cold Steel (Fixed)
    • Condor Tool & Knife (Fixed)
    • ESEE Knives (Fixed)
    • TOPS Knives (Fixed Blade)
  • Out The Front Knives
    • AKC (OTF)
    • Heretic Knives (OTF)
    • Microtech (OTF)
    • Paragon (OTF)
  • Pocket Knives
    • Andre de Villiers (Folding)
    • Artisan Cutlery (Folding)
    • Bestech (Folding)
    • Boker (Folding)
    • Gerber (Folding)
    • Kershaw (Folding)
  • Description
  • Additional information
  • Reviews (0)

Features:

  • Black-finished drop point blade made from premium steel.
  • Push button opener for one-handed automatic firing.
  • Milled gray anodized aluminum handle.
  • Secure button lock.
  • Tip-up pocket clip and a lanyard loop.

Description:

The Microtech LUDT is back and better than ever! Notable changes to the LUDT automatic knife can be seen throughout, but the most prominent difference is the revised blade profile, with a notched thumb ramp and smooth crowned spine. New-school Tri-Angle hardware and a slick recessed pivot assembly add a fine touch, along with the addition of a hole for lanyard attachment.

Throwback style is seen in the milled grooves of the tapered 6061-T6 aluminum handle, which dates back to the early-2000 era models. The LUDT is what we deem “affordable excellence.” It combines precision manufacturing, premium materials, and a timeless design.

This model has a premium stainless steel blade with a black finish and a gray anodized handle with black finished hardware.


A little over 20 years ago Anthony Marfione introduced the U.D.T. (Underwater Demolition Team), a compact automatic folder that was an instant hit among knife enthusiasts. The Large UDT, or LUDT, followed shortly thereafter and has been around intermittently ever since.

Overall Length

8.00"

User

Right Hand

Best Use

Tactical

Country of Origin

USA

Model Number

135-1GY

Model

LUDT

Brand

Microtech

Lock Type

Button Lock

Opener

Push Button

Knife Type

Automatic

Pocket Clip

Tip-Up

Weight

3.62 oz.

Blade Length

3.375"

Color

Gray

Handle Material

Aluminum

Handle Thickness

0.48"

Handle Length

4.625"

Edge Type

Plain

Finish

Black

Blade Grind

Flat

Blade Style

Drop Point

Blade Material

CTS 204P

Blade Thickness

0.13"

Product Type

Knife

Reviews

There are no reviews yet.

Be the first to review “Microtech LUDT Automatic Knife Gray (3.4″ Black) 135-1GY” Cancel reply

Related products

Sale!
Spyderco Citadel Automatic Knife 83mm (3.25" Black) C119BKP
Quick View

Automatic Knives

Spyderco Citadel Automatic Knife 83mm (3.25″ Black) C119BKP

$119.00 Original price was: $119.00.$83.30Current price is: $83.30.
Sale!
Spyderco Citadel Automatic Knife 92mm (3.6" Satin) C117P
Quick View

Automatic Knives

Spyderco Citadel Automatic Knife 92mm (3.6″ Satin) C117P

$250.00 Original price was: $250.00.$98.99Current price is: $98.99.
Sale!
Spyderco Autonomy 2 Automatic Knife Black G-10 (3.5" Black LC200N) C165GPBBK2
Quick View

Automatic Knives

Spyderco Autonomy 2 Automatic Knife Black G-10 (3.5″ Black LC200N) C165GPBBK2

$291.20 Original price was: $291.20.$95.99Current price is: $95.99.
Sale!
Bear Ops Bold Action VI Automatic Knife Black (3.25" Bead Blast) AC-600-B7-P
Quick View

Automatic Knives

Bear Ops Bold Action VI Automatic Knife Black (3.25″ Bead Blast) AC-600-B7-P

$54.99 Original price was: $54.99.$38.49Current price is: $38.49.
Sale!
Spyderco Citadel Automatic Knife 83mm (3.25" Satin) C119P
Quick View

Automatic Knives

Spyderco Citadel Automatic Knife 83mm (3.25″ Satin) C119P

$225.00 Original price was: $225.00.$98.99Current price is: $98.99.
Sale!
Spyderco Embassy Automatic Knife (3.13" Satin Plain) C121P
Quick View

Automatic Knives

Spyderco Embassy Automatic Knife (3.13″ Satin Plain) C121P

$325.00 Original price was: $325.00.$96.99Current price is: $96.99.
Sale!
Bear OPS Bold Action XVII Automatic Knife Black Aluminum (2.8" Satin)
Quick View

Automatic Knives

Bear OPS Bold Action XVII Automatic Knife Black Aluminum (2.8″ Satin)

$129.95 Original price was: $129.95.$90.97Current price is: $90.97.
Sale!
Bear Ops Bold Action VI Automatic Knife Black (3.25" Black) AC-600-B7-B
Quick View

Automatic Knives

Bear Ops Bold Action VI Automatic Knife Black (3.25″ Black) AC-600-B7-B

$134.99 Original price was: $134.99.$94.49Current price is: $94.49.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.trustedcutlery.com
    • Pocket Knives
      • Boker (Folding)
      • Kershaw (Folding)
      • Bestech (Folding)
      • Gerber (Folding)
      • Artisan Cutlery (Folding)
      • Andre de Villiers (Folding)
    • Automatic Knives
      • Pro-Tech (Auto)
      • Piranha (Auto)
      • Microtech (Auto)
      • Paragon (Auto)
      • Bear OPS (Auto)
    • Fixed Blade Knives
      • Bradford (Fixed)
      • Cold Steel (Fixed)
      • Boker (Fixed Blade)
      • TOPS Knives (Fixed Blade)
      • Condor Tool & Knife (Fixed)
      • ESEE Knives (Fixed)
    • Out The Front Knives
      • Paragon (OTF)
      • Heretic Knives (OTF)
      • AKC (OTF)
      • Microtech (OTF)
    • Custom Knives
      • Brian Tighe (Custom)
      • Jason Clark (Custom)
      • Chuck Gedraitis (Custom)
      • Curtiss Knives (Custom)
      • Burr Oak (Custom)
      • Doc Shiffer (Custom)
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.