Piranha Virus Automatic Knife Black (3.25" Black)


  • Black finished blade with a plain edge.
  • Push button opener for rapid deployment.
  • Black anodized aluminum handle.
  • Button lock for a secure blade hold.
  • Tip-up tactical black finished pocket carry.


Piranha put their X model auto on a diet and the result is the Virus, a slim everyday carry automatic knife with loads of style and class. Differentiating marks of the Virus knife include the "file work" style handle grooves and a unique CNC machined texture along the edges for increased grip. Akin to other models, the 6061-T6 aluminum handle on the Virus is available in a number of finishes and fitted with a titanium pocket clip. Its flat ground CPM-S30V stainless steel blade is quick to attention with a push of the firing button.

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Item #BHQ-27808
MSRP: $220.00
Our Price: $179.95
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  • Overall Length: 7.375"
  • Blade Length: 3.25"
  • Cutting Edge: 3.00"
  • Blade Thickness: 0.11"
  • Blade Material: CPM S30V
  • Hardness: 60-61 RC
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Black
  • Edge Type: Plain
  • Handle Length: 4.125"
  • Handle Thickness: 0.47"
  • Handle Material: Aluminum
  • Color: Black
  • Weight: 2.05 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Automatic
  • Opener: Push Button
  • Lock Type: Button Lock
  • Brand: Piranha
  • Model: Virus
  • Country of Origin: USA
  • Best Use: Everyday Carry
  • Product Type: Knife

Customer Reviews

Love it
R. T. on May 11, 2021

Got this as a gift for my brother in law, he loves it. Very high quality fit and finish. If you can get you hands on one, buy it! Thanks

Great little edc
Johnny B. on Jun 25, 2020

Amazing action and quality

Snappy Auto
JR Q. on Oct 1, 2019

I like this knife a lot. Snappy action. Thin and easy to carry. I like the clip. The aluminum milling is done very very well. Underrated little auto.

Piranha Virus
Carmen M. on Feb 23, 2019

Strong lock up, well made. There is a bit too much side play in the blade. Overall very nice knife. The pocket clip works great BTW, holds the knife in place.

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