Microtech MagnaCut Ultratech D/E OTF Automatic Knife (3.4" Black)

Microtech + MagnaCut. A duo that's a cut above the rest! Exclusively at Blade HQ.

Like many knife enthusiasts, we are stoked about MagnaCut, a breakthrough blade steel composition that was formulated by the chief of Knife Steel Nerds, Larrin Thomas. It has an unmatched combination of toughness, wear resistance, and corrosion resistance. It is truly remarkable!

To harness this exceptional steel, Blade HQ has partnered with Microtech – a leader in innovative design and first-class craftsmanship – to bring you the MagnaCut Ultratech!

Setting itself apart from the standard Ultratech, this exclusive model has a distinct Flux Yellow firing thumb slide.


  • CPM MagnaCut steel, dagger blade with a two-tone black finish.
  • Yellow thumb slide opener for double-action automatic firing.
  • Contoured black anodized aluminum handle.
  • Tip-down pocket clip with a glassbreaker.


For those unfamiliar with the Ultratech, it's a fully automatic knife with a double-action out-the-front mechanism, meaning the thumb slide deploys the blade and retracts it as well. The Ultratech knife from Microtech has set the bar for all OTF knives.

Check out our Microtech Ultratech Review to see what makes this the king of OTF knives!

Item #BHQ-174373
Our Price: $340.00
In Stock!

*Due to high order volume, Orders with customizations will be delayed by 2 business days.

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Blade HQ is not responsible for any mistakes or misspellings made by customers.

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Engraving requests may contain material that Blade HQ considers inappropriate or simply do not want to place on products. At times this obliges us to decline engraving requests that may otherwise seem unobjectionable. If your engraving request is deemed unacceptable, your order will be canceled and you will be notified via email.

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Prices are subject to change without notice.

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  • Overall Length: 8.40"
  • Blade Length: 3.40"
  • Cutting Edge: 3.15"
  • Blade Width: 0.60"
  • Blade Thickness: 0.12"
  • Blade Material: CPM MagnaCut
  • Blade Style: Dagger
  • Blade Grind: Flat
  • Finish: Black
  • Edge Type: Plain
  • Handle Length: 5.00"
  • Handle Width: 1.00"
  • Handle Thickness: 0.45"
  • Handle Material: Aluminum
  • Color: Black
  • Weight: 3.20 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Down
  • Knife Type: Double-Action OTF Automatic
  • Opener: Thumb Slide
  • Brand: Microtech
  • Model: Ultratech
  • Model Number: 122-1 THQ
  • Country of Origin: USA
  • Best Use: Everyday Carry
  • Product Type: Knife

Customer Reviews

Reformed skeptic
James R. on Mar 10, 2023

I’ve been collecting folding knives for a few years now, and OTFs were never really my jam, but recently decided to dip a toe into the pool. When I first unboxed it, honestly my first thought was that it’s not for me and that I’d return it, but decided I would give it a few days before I made a final decision. I’m glad I did. I put this knife under a microscope (not literally lol) looking for any excuse to send it back. These are my thoughts: On the blade, the symmetry of the black bevels and the satin flats is perfect. The edge bevel is even on both sides and in line with the tip of the dagger tip. The handle scales are flawless. The thumb slide was very tight to operate at first, especially closing the blade, but seems to be breaking in nicely after a couple of days. Overall, a beautiful design, and flawless execution. It’s a keeper!

Excellent Knife First Microtech
Zachary W. on Mar 8, 2023

This is my first Microtech. I had a Benchmade Infidel I also Just purchased new and the Infidel is now gone. The action is fast and tight. Very smooth but I will admit the switch was extremely difficult at first to retract. Abnormally difficult and I have some pretty daggon strong paws, but after a couple hundred cycles it has broken in and loosened up to a point where it is just right. Very good looking and very good fit and finish. Would recommend 100 percent. Has convinced me to purchase a combat troodon in the near future as well I am just holding out in hopes they introduce a Magnacut blade as well and then she is mine.

5 Stars All The Way
damian c. on Mar 6, 2023

I love this knife! Been an avid knife collector and user for years. This is my first Microtech and I’m very impressed. It feels amazing in my XL hands, came razor sharp and the action fast and strong. Won’t be my last!

This is my first ultratech
DANIEL F. on Mar 4, 2023

Is a awesome knife feels great I can’t imagine how it will look like or feel like My first ultratech feels amazing the blade deployment is crazy good I’ll be getting more Microtech stuff The only problem is that didn’t come sharp paper test fail ?

Great knife
Brendan F. on Mar 28, 2023

It’s a great knife. The first Microtech I’ve owned and certainly not the last. The blade came super sharp and the action is strong and quick. If your new to Microtech the action takes a little getting use to at first but after playing with it for about a day or 2 it’s fine now. Would have been a 5 star review, but they didn’t send me the mat you’re supposed to get with these Magna cut Microtechs which was a little disappointing.

Blade HQ response:
Hi. Sorry that we dropped the ball... or mat.. on this one. We are shipping one to you! ~BHQ
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