Piranha X Automatic Knife Blue (3.3" Mirror)


  • Plain edged mirror finished blade.
  • Push button opener.
  • Dark blue anodized handle with X's on it.
  • Tip-up carry pocket clip.


The Piranha-X offers knife fans a terrific design coupled with Piranha's long-standing reputation for top-notch automatic action. The cross pattern milled aluminum handle inspired the name of the X auto and adds both usable texture and aesthetic appeal. Its full-flat ground drop point deploys with ease at the push of the firing button. For carry, the X automatic has a tip-up pocket clip and an elongated lanyard hole.

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Item #BHQ-27827
MSRP: $200.00
Our Price: $179.95
In Stock!

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  • Overall Length: 7.45"
  • Blade Length: 3.30"
  • Blade Thickness: 0.12"
  • Blade Material: 154CM
  • Hardness: 60-61 RC
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Mirror
  • Edge Type: Plain
  • Handle Length: 4.15"
  • Handle Thickness: 0.49"
  • Handle Material: Aluminum
  • Color: Blue
  • Weight: 3.00 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Automatic
  • Opener: Push Button
  • Lock Type: Button Lock
  • Brand: Piranha
  • Model: X
  • Country of Origin: USA
  • Best Use: Tactical
  • Product Type: Knife

Customer Reviews

It’s a good knife
Justin H. on Mar 14, 2023

I didn’t buy mine from blade HQ but it is a very nice knife - I carry it every day, and the handle has taken some beatings over the years, and is still in great shape, with very little loss of color. My pocket clip is still clippy, and the knife itself is as sharp and shiny as ever. It is a fairly light knife, and well balanced. The pattern on the handle gives you a nice solid grip. I always want to buy a new knife, but then I hit the button on this guy and wonder why I would ever need anything else.

Timothy L. on Oct 11, 2020

I ordered this one because it looked like a solid built auto. Was not disappointed. Looks great, sharp out of the box, mirror polish is second to none. All in all, great craftmanship and beauty tied together.

The blue streak
Rodney Y. on Jul 25, 2019

I am wearing this knife right now. It's fast and sharp and the blue stands out as impressive to my friends. In regards to Colby's comment on the pocket clip, I took mine off and carry it in a sheath on my belt, so no problem here.

Piranha X
Colby F. on Jan 24, 2018

Really nice knife, with the exception of the pocket clip. Needs to be more of a spring steel or something. It bends out with thicker pocket edges and then won't grip tight enough on slimmer pocket edges. Doesn't retain initial grip strength is what I am getting at. I am worried it will fall out when removing my wallet or whatever from my pocket. Might quit carrying this knife because of it.

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