Microtech Ultratech II Stepside OTF Automatic Knife Black 3.4" Stonewash Tanto 123II-10S

In Stock
(3 reviews) Write a Review
Calculated at Checkout
Handle Color:
Blade Finish:
Blade Style:
Blade Edge:
Full Serrated
Adding to cart… The item has been added
  • Overall Length: 8.5"
  • Blade: 3.4" Tanto, Stonewash
  • Handle: 4.6" Black Aluminum 6061 T6
  • Weight: 3.6 oz
  • Knife Type: OTF, Out the Front; Automatic
  • Opener: Thumb Slider
  • Signature Series w/ Signature Clip
  • Made in the USA
  • Model: 123II-10S


The new Microtech Ultratech features a 5" black anodized "Stepside" Chassis with 6061-T6 aluminum handles. This model comes with a black finished pocket clip, a black glass breaker and black stainless steel hardware. The Ultratech OTF automatic features a tanto edge stonewash blade. The OTF knife fires via a double action thumb slide on the side of the handle for automatic deployment and retraction with the push of the slide.

3 Reviews Hide Reviews Show Reviews

  • 3
    Well made, but too small

    Posted by Thomas F Baran on Jun 15th 2022

    This knife is extremely well made, its obvious the effort that went into the design as far as construction. But, at least for me, its way too small, and this is one of the largest knives Microtech sells except for the always out of stock Halo and Scarab. As a first responder with extensive active duty military experience, this does not fit what a combat/survival knife should be. There is really nothing to grip on it, so in a fight, or stressful situation where it needs to be used, it would easily slip out of the hand, or having to cut someone out of a trapped seatbelt, this wouldn't be my choice of equipment, its just too small and not practical for survival/combat. I would like to stress again that this is a very well made item, its just not what I would use on the front line.

  • 5
    Ultratech 3.4" stepside tanto

    Posted by T. Meyle on May 19th 2022

    Quality knife, lighter than it looks and surprisingly balanced. Would recommend to anyone looking for a functional edc otf blade. Product was processed and shipped very quickly. Would definitely recommend shopping at Eknives.com, very satisfied with my experience.

  • 5
    Great Knife

    Posted by Travis on May 6th 2022

    First Microtech I have bought, and first impressions are positive. It is a quality knife, razor sharp, and it looks like it will last for years. I didn't feel it was worth knocking a star off, but if I could change one thing it would be to either make it a bit easier to deploy the blade, or make the switch a little less aggressive. The first couple days of owning it and having fun deploying the blade can leave you with a bit of a sore thumb. On a side note, I can't say enough good things about eknives. My order was literally processed and set to ship within 2 hours of me placing my order, and I'm not sure if shipping speed is typically 2nd day air, but it was in my case. Great service.