Microtech Ultratech OTF Automatic Knife Merlot Red 3.4" Black Drop Point 121-1MR

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12/31/25 01:00AM
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  • Overall Length: 8.4"
  • Blade: 3.4" S/E, Drop-Point Black 
  • Handle: 5" 6061 T6 Aluminum, Merlot Red
  • Type: OTF (out the front) D/A Double Action, Automatic 
  • Opener: Thumb Slider
  • Pocket Clip: Tip Down; Right/Left Hand
  • Weight: 3.4 oz
  • Made in the USA
  • Model: 121-1MR

As the flagship model of Microtech’s OTF lineup, the Ultratech® sets the standard for OTF technology. Proprietary technology allows the firing spring to be at rest in both the open and closed positions, drastically reducing wear on the internal firing mechanisms. The contoured chassis handle provides a lighter and more ergonomic feel and comes in a smooth, flat finish.The Microtech Ultratech is the first ever OTF (out the front) automatic knife produced by Microtech Knives. It features a 3.4" blade with various blade finishes and styles. The Ultratech features a 5" anodized 6061-T6 aluminum smooth handle with pocket clip, glass breaker and stainless steel hardware. Dual action thumb slide for automatic deployment and retraction.  

4 Reviews Hide Reviews Show Reviews

  • 5
    Microtech Knife

    Posted by Ben Carter on Mar 27th 2023

    Black hardware looks really nice. It’s a little more difficult to open than the UTX-85 and Troodon, but not too bad.

  • 5
    Excellent EDC Knife !!!

    Posted by Robert N Landstreet on Dec 6th 2022

    I Love the Ultratech it's a great EDC I love this color combo the action on this thing is very snappy and dependable I am a little biased though I own 6 Ultratechs and I usually EDC 2 at a time overall this is a GREAT KNIFE I Highly Recommend adding a couple to your EDC. You won't find a better place to shop than Eknives They are Awesome very friendly and Awesome Customer Service and Lightning Fast Shipping.

  • 5

    Posted by Dom on Oct 3rd 2022

    A knife I originally purchased to just use for work turned into my personal favorite out of the dozens I own. Top notch quality by Microtech, and top notch customer service by EKnives.

  • 5
    Microtech Ultratech Marlot

    Posted by A.R.Briggs on Jan 6th 2020

    Love the color .. the action is very snappy and very sharp.blade. Great service from EKNIVES.COM . Thank you Clay. Hope you and your family have a great year.

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