Microtech Ultratech Bayonet D/A OTF Automatic Knife (3.4" Satin) 120-4

Our Price: $257.87
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Item #BHQ-7271


  • Overall Length:8.50"
  • Blade Length:3.44"
  • Cutting Edge:3.125"
  • Blade Thickness:0.13"
  • Blade Material:Elmax
  • Blade Style:Bayonet
  • Blade Grind:Flat
  • Finish:Satin
  • Edge Type:Plain
  • 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:120-4
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


The popular Ultratech from Microtech is an out-the-front automatic knife that offers dual action power and speed with its sliding firing button on the knife's right side. The out-the-front action on these Ultratechs are exceptional in quality and design. We think the Ultratech series represent the best OTF bang for the buck.

This Ultratech has a satin finished Bayonet style blade with a double edge; 2/3 the length of the upper edge is sharpened. The black anodized 6061-T6 aluminum handle features a bead blast finished pocket clip, glass breaker and stainless steel hardware. This model features the raised tri-wing screws on the handle.


Customer Reviews

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My first otf knife
Victor A.
I really like it and it feels great but the button is really hard to push, especially when you pull it back to bring the blade in. Still a great knife and i would recommend it.
My first OTF knife
Joe B.
I am very pleased with this knife. It looks and feels well made. I wanted an OTF that I could carry everyday and use it like I would an everyday pocket knife. This is the perfect size to carry in your pocket.

However, I wasn't expecting the action to be so stiff. It kind of hurts your thumb to deploy the trigger. Hopefully, in time the trigger will loosen or my thumb will get tougher. All in all, I love this knife!