Close
Skip to main content

STATUS: ARCHIVED
! This item is Discontinued and Out of Stock

Microtech Ultratech D/A OTF Automatic Tanto Knife (3.4" Black Full Serr) 123-3

Out of Stock
Made in USA
  • Overall Length: 8.50"
  • Blade Length: 3.44"
  • Cutting Edge: 3.125"
  • Blade Thickness: 0.13"
  • Blade Material: Elmax
  • Blade Style: Tanto
  • Blade Grind: Flat
  • Finish: Black
  • Edge Type: Serrated
  • Handle Length: 4.625"
  • Closed Length: 5.06"
  • Handle Thickness: 0.47"
  • Handle Material: Aluminum
  • Color: Black
  • Weight: 3.60 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Down
  • Knife Type: Double-Action OTF Automatic
  • Opener: Thumb Slide
  • Brand: Microtech
  • Model: Ultratech
  • Model Number: 123-3
  • Country of Origin: USA
  • Best Use: Everyday Carry
  • Product Type: Knife
1/4
  • For Size Reference
  • Microtech Ultratech D/A OTF Automatic Tanto Knife (3.4" Black Full Serr) 123-3
  • Microtech Ultratech D/A OTF Automatic Tanto Knife (3.4" Black Full Serr) 123-3
  • Microtech Ultratech D/A OTF Automatic Tanto Knife (3.4" Black Full Serr) 123-3
  • Microtech Ultratech D/A OTF Automatic Tanto Knife (3.4" Black Full Serr) 123-3

Well shucks! This item is no longer available and we don't know when it will be back.

Here are some similar items that we hope float your boat:



This Ultratech features a black two-tone finished Elmax stainless steel Tanto blade with a fully serrated edge. The T-6 aluminum handle is black anodized with bead blast finished pocket clip, glass breaker, and stainless steel hardware. This model features the raised tri-wing screws on the handle.

The Microtech Ultratech fires in and out automatically via the sliding firing button on the knife's right side. The action on these is exceptional and we think the Ultratech series represents the best out-the-front bang for the buck.

Blade HQ Copyright © 2026 Blade HQ. All rights reserved