Microtech Troodon OTF S/E Automatic Knife (3" Satin Plain) 139-4

Our Price: $343.47
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Item #BHQ-12057


  • Overall Length:7.65"
  • Blade Length:3.00"
  • Blade Material:Elmax
  • Blade Style:Drop Point
  • Blade Grind:Flat
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:4.25"
  • Handle Thickness:0.45"
  • Handle Material:Aluminum
  • Color:Black
  • Weight:3.00 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Down
  • Knife Type:Automatic
  • Opener:Thumb Slide
  • Brand:Microtech
  • Model:Troodon
  • Model Number:139-4
  • Country of Origin:USA
  • Best Use:Tactical
  • Product Type:Knife


This Troodon has an Elmax steel blade with a satin finish and a plain edge. The handle is black anodized T-6 aluminum with grooves for added grip-ability. The hardware, pocket clip and glass breaker are bead blast finished. Microtech's regular sized Troodon knife is named after the Troodon dinosaur, this knife was Microtech's 2006 flagship out-the-front knife.


Customer Reviews

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Best Microtech Hands Down!
Tyler K.
Iíve owned the Ultratech and the UTX 85 but this beats them both by a long shot! There is some wiggle with the blade but if youve owned an OTF you know thatís to be expected. There is a quality to this craftsmanship that blows other OTF knives out of the water! I would highly reccomend this knife if you get that chance to get it!
You can do better!
Robert M.
I wanted an OTF slightly smaller than my Ultratech. I found the UTX-70 too small and exchanged for a Troodon Executive. The size and weight were perfect. Strong deploy and retract action. The drop point blade is sharp and rugged. My only disappointment is the blade wobble and rattle. The blade tip lateral displacement is about one millimeter. Worse yet the rattle is enough to play La Cucaracha. I highly recommend the Ultratech over the Troodon Executive. Also you'd save a few bucks.