Protech TR-3 X1 Tactical Response Automatic Knife Fish Scale (3.5" Black)

MSRP: $240.00
Our Price: $154.95
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Item #BHQ-4606


  • Overall Length:8.00"
  • Blade Length:3.50"
  • Cutting Edge:3.25"
  • Blade Thickness:0.13"
  • Blade Material:154CM
  • Hardness:59 RC
  • Blade Style:Drop Point
  • Blade Grind:Flat
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:4.50"
  • Handle Thickness:0.49"
  • Handle Material:Aluminum
  • Color:Black
  • Frame/Liner:Aluminum
  • Weight:3.68 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Protech
  • Model:TR-3
  • Model Number:X1-Fish
  • Country of Origin:USA
  • Best Use:Tactical
  • Product Type:Knife


This Tactical Response TR-3 features a "Fish Scale" milled black anodized aluminum body, which provides good traction and looks great. The blade is black finished 154-CM stainless steel with a plain cutting edge. The TR-3 is a knife that won't let you down. It fires hard, locks up like a rock, and feels great in hand. The slim design sits comfortably for tip-up pocket carry.


Customer Reviews

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This knife screams quality!!!
Thomas C.
Absolutely everything on this knife from the grind bevels and razor edge to the ergonomics and fit and finish is 100% flawless and I mean EVERYTHING! Built like a tank with ZERO blade play. When open it feels like a full tang fixed blade. The fish scale handle looks great and is grippy enough without being overly abrasive. All of this toughness but doesn't feel heavy in your hand at under 4 ounces. The balance point is where it should be right in the finger choil. The auto action is crisp and I love the sound it makes when it locks open. Flawless perfection from Pro-Tech. Worth every penny. Thanks BladeHQ!!!!!!
Everyday carry
Richard D.
This knife has been my everyday carry since I received it. I have had to sharpen it just twice in the 2.5 years it has been in my pocket. The black anodized handle has some silver spots from wear, but who cares. Its a work knife that locks up iron hard and is still as fast as the day it came out of the box.

I just love it and am super pleased. Thanks BladeHQ and BladePlay.
Great quality!
Brian R.
Great auto knife, awesome fit and finish and very strong action. One of my favorite autos... expect great performance from this blade. If you are considering a Protech... buy one and see for yourself!