Microtech Ultratech OTF Automatic Knife Black 3.4" Tanto Stonewash Serrated 123-11

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Part Serrated
12/31/25 01:00AM
  • Overall: 8.4"
  • Blade: 3.4" Tanto, Stonewash Serrated
  • Handle: 5" Aluminum 6061-T6, Black
  • Weight: 3.6 oz
  • Pocket Clip: Right Hand, Tip Down
  • Knife Type: Double-Action OTF Automatic
  • Opener: Thumb Slider
  • Made in the USA
  • Model: 123-11

The Microtech Ultratech is the first ever OTF (out the front) automatic knife produced by Microtech Knives. Since 1999 there have been over 50,000 models in circulation making it an industry leader. It features a 3.4" Tanto blade with stonewash finish . The Ultratech features a 5" black anodized 6061-T6 aluminum handle with bead blast finished pocket clip, glass breaker and stainless steel hardware. The Ultratech's spring remains at rest in both the open and closed position to help relieve fatigue on the spring compression allowing for longevity and durability.

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  • 5

    Posted by Mara Vega on Sep 16th 2022

    I love it shipping was so fast. After 15min of ordering it I got a email with shipping tack number and it came in 2 days later and that was with just regular shipping. The knife is amazing.

  • 5
    Ultratech T/E Sonewash Partial Serrated

    Posted by Frank on Aug 9th 2022

    Fantastic knife; always with me.

  • 4
    Great finish, very sharp, button a bit...

    Posted by James McAllister on May 21st 2022

    Overall this knife is very nice looking, well finished and the blade is very sharp. But the action switch feels a bit wobbly. Not like it's going to come out but a bit looser than I expected.

  • 5

    Posted by Stephen Sells on Apr 23rd 2022

    This is the blade I wanted as a kid, thought was illegal, and is everything I ever thought it would be. I don't go anywhere without it.