Close
Skip to main content

Model

Piranha Amazon Piranha Bodyguard Piranha Virus

Type

Piranha Automatic Knives Piranha OTF Knives
Filter
Showing 49 - 72 of 487 items
Piranha Mini-Guard Blue Tactical Automatic Knife (2.9" Black Plain) Piranha Mini-Guard Blue Tactical Automatic Knife (2.9" Black Plain)
FREE Shipping
Online Only
Made in USA

Piranha Mini-Guard Blue Tactical Automatic Knife (2.9" Black Plain)

$169.95
Piranha Green P-1 Pocket Automatic Knife (3.2" Mirror Plain) Piranha Green P-1 Pocket Automatic Knife (3.2" Mirror Plain)
FREE Shipping
Online Only
Made in USA

Piranha Green P-1 Pocket Automatic Knife (3.2" Mirror Plain)

$139.95
Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash) Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash)
FREE Shipping
Made in USA

Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash)

$159.95
Piranha Bodyguard Automatic Knife Red Tactical Aluminum (3.3" Black) Piranha Bodyguard Automatic Knife Red Tactical Aluminum (3.3" Black)
FREE Shipping
Online Only
Made in USA

Piranha Bodyguard Automatic Knife Red Tactical Aluminum (3.3" Black)

$169.95
Piranha Mini-Guard Automatic Knife Blue Aluminum (2.9" Stonewash Serr) Piranha Mini-Guard Automatic Knife Blue Aluminum (2.9" Stonewash Serr)
FREE Shipping
Made in USA

Piranha Mini-Guard Automatic Knife Blue Aluminum (2.9" Stonewash Serr)

$159.95
Piranha Fingerling Blue Automatic Knife (2.5" Mirror) Piranha Fingerling Blue Automatic Knife (2.5" Mirror)
FREE Shipping
Online Only
Made in USA

Piranha Fingerling Blue Automatic Knife (2.5" Mirror)

$139.95
Piranha Fingerling Automatic Knife Red (2.5" Mirror Serr) Piranha Fingerling Automatic Knife Red (2.5" Mirror Serr)
FREE Shipping
Made in USA

Piranha Fingerling Automatic Knife Red (2.5" Mirror Serr)

$139.95
Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror) Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror)
FREE Shipping
Online Only
Made in USA

Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror)

$139.95
Piranha Bodyguard Automatic Knife Silver (3.3" Stonewash) Piranha Bodyguard Automatic Knife Silver (3.3" Stonewash)
FREE Shipping
Online Only
Made in USA

Piranha Bodyguard Automatic Knife Silver (3.3" Stonewash)

$159.95
Piranha Mini-Guard Tactical Automatic Knife Silver Aluminum (2.9" Black) Piranha Mini-Guard Tactical Automatic Knife Silver Aluminum (2.9" Black)
FREE Shipping
Made in USA

Piranha Mini-Guard Tactical Automatic Knife Silver Aluminum (2.9" Black)

$169.95
Piranha Mini Predator Red Automatic Knife (3.5" Black Plain) Piranha Mini Predator Red Automatic Knife (3.5" Black Plain)
FREE Shipping
Made in USA

Piranha Mini Predator Red Automatic Knife (3.5" Black Plain)

$189.95
Piranha Predator Green Tactical Automatic Knife (4.1" Black Serr) Piranha Predator Green Tactical Automatic Knife (4.1" Black Serr)
On Sale!
FREE Shipping
Made in USA

Piranha Predator Green Tactical Automatic Knife (4.1" Black Serr)

$199.95
Piranha Predator Black Tactical Automatic Knife (4.1" Black) Piranha Predator Black Tactical Automatic Knife (4.1" Black)
FREE Shipping
Made in USA

Piranha Predator Black Tactical Automatic Knife (4.1" Black)

$199.95
Piranha 21 Tactical Automatic Knife Green Aluminum (3.375" Mirror) P-21G Piranha 21 Tactical Automatic Knife Green Aluminum (3.375" Mirror) P-21G
FREE Shipping
Online Only
Made in USA

Piranha 21 Tactical Automatic Knife Green Aluminum (3.375" Mirror) P-21G

$159.95
Piranha Knives Rated-R D/A OTF Auto Knife Silver Aluminum (3.5" Mirror) P-19S Piranha Knives Rated-R D/A OTF Auto Knife Silver Aluminum (3.5" Mirror) P-19S
FREE Shipping
Online Only
Made in USA

Piranha Knives Rated-R D/A OTF Auto Knife Silver Aluminum (3.5" Mirror) P-19S

$349.95
Piranha Amazon Automatic Knife Green (3.45" Black) Piranha Amazon Automatic Knife Green (3.45" Black)
FREE Shipping
Made in USA

Piranha Amazon Automatic Knife Green (3.45" Black)

$169.95
Piranha Bodyguard Automatic Knife Pink Aluminum (3.3" Serr Stonewash) Piranha Bodyguard Automatic Knife Pink Aluminum (3.3" Serr Stonewash)
FREE Shipping
Made in USA

Piranha Bodyguard Automatic Knife Pink Aluminum (3.3" Serr Stonewash)

$159.95
Piranha Amazon Automatic Knife Silver (3.45" Mirror) Piranha Amazon Automatic Knife Silver (3.45" Mirror)
FREE Shipping
Made in USA

Piranha Amazon Automatic Knife Silver (3.45" Mirror)

$159.95
Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash Serr) Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash Serr)
FREE Shipping
Made in USA

Piranha Mini-Guard Black Automatic Knife (2.9" Stonewash Serr)

$159.95
Piranha Tactical Excalibur OTF Knife D/A Automatic (3.2" Black Full Serr) Piranha Tactical Excalibur OTF Knife D/A Automatic (3.2" Black Full Serr)
FREE Shipping
Made in USA

Piranha Tactical Excalibur OTF Knife D/A Automatic (3.2" Black Full Serr)

$439.95
Piranha Rated-X D/A Dagger OTF Automatic Knife Silver (3.5" Black) Piranha Rated-X D/A Dagger OTF Automatic Knife Silver (3.5" Black)
FREE Shipping
Made in USA

Piranha Rated-X D/A Dagger OTF Automatic Knife Silver (3.5" Black)

$369.95
Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror Serr) Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror Serr)
FREE Shipping
Made in USA

Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror Serr)

$139.95
Piranha Excalibur OTF Knife Green Double Action Automatic (3.2" Stonewash) Piranha Excalibur OTF Knife Green Double Action Automatic (3.2" Stonewash)
FREE Shipping
Made in USA

Piranha Excalibur OTF Knife Green Double Action Automatic (3.2" Stonewash)

$429.95
Piranha P-1 Pocket Automatic Knife Blue Tactical (3.2" Black) Piranha P-1 Pocket Automatic Knife Blue Tactical (3.2" Black)
FREE Shipping
Online Only
Made in USA

Piranha P-1 Pocket Automatic Knife Blue Tactical (3.2" Black)

$149.95
of

About Piranha Knives

Piranha began making custom knives in a machine shop. Today they make high-quality hand-manufactured automatic knives. Piranha pocket knives are also backed by one of the most comprehensive warranties in the knife world. Rest assured when you buy Piranha, you are buying a knife made to last.

Terms & Conditions Privacy
Blade HQ Copyright © 2026 Blade HQ. All rights reserved
Sale Banner