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Piranha Automatic Knives

Piranha automatic knives are high-quality and come in lots of options and colors. Each knife opens with a commanding kick and locks solidly into place. The handles on these knives are colored 6061-T6 aluminum, which is hard anodized and features recessed grooves for added gripping power.

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Showing 1 - 24 of 424 items
Piranha Replacement Automatic Knife Spring

Piranha Replacement Automatic Knife Spring

$9.95
Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror)
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Piranha Black P-1 Pocket Automatic Knife (3.2" Mirror)

$139.95
Piranha DNA Automatic Knife Blue (3.25" Mirror)
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Piranha DNA Automatic Knife Blue (3.25" Mirror)

$169.95
Piranha P-1 Pocket Automatic Knife Red (3.2" Mirror)
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Piranha P-1 Pocket Automatic Knife Red (3.2" Mirror)

$139.95
Piranha P-1 Pocket Desert Camo Automatic Knife (3.2" Mirror Plain)
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Piranha P-1 Pocket Desert Camo Automatic Knife (3.2" Mirror Plain)

$139.95
Piranha Automatic Pocket Knife Desert Camo (3.2" Black Plain)
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Piranha Automatic Pocket Knife Desert Camo (3.2" Black Plain)

$154.95
Piranha Bodyguard Automatic Knife Blue (3.3" Stonewash)
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Piranha Bodyguard Automatic Knife Blue (3.3" Stonewash)

$159.95
Piranha Bodyguard Automatic Knife Red Tactical Aluminum (3.3" Black)
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Piranha Bodyguard Automatic Knife Red Tactical Aluminum (3.3" Black)

$169.95
Piranha Fingerling Blue Automatic Knife (2.5" Mirror)
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Piranha Fingerling Blue Automatic Knife (2.5" Mirror)

$139.95
Piranha Fingerling Desert Camo Automatic Knife (2.5" Mirror Plain)
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Piranha Fingerling Desert Camo Automatic Knife (2.5" Mirror Plain)

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Piranha MagnaRaptor Automatic Knife Blue Aluminum (3.4" Satin)
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Piranha MagnaRaptor Automatic Knife Blue Aluminum (3.4" Satin)

$209.95
Piranha Pocket Automatic Knife Black Tactical (3.2" Black)
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Piranha Pocket Automatic Knife Black Tactical (3.2" Black)

$149.95
Piranha P-1 Automatic Pocket Knife Desert Camo Aluminum (3.2" Black Serr)
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Piranha P-1 Automatic Pocket Knife Desert Camo Aluminum (3.2" Black Serr)

$149.95
Piranha 21 Tactical Automatic Knife Black (3.375" Mirror) P-21BK
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Piranha 21 Tactical Automatic Knife Black (3.375" Mirror) P-21BK

$159.95
Piranha Mini-Guard Black Tactical Automatic Knife (2.9" Black Serr)
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Piranha Mini-Guard Black Tactical Automatic Knife (2.9" Black Serr)

$169.95
Piranha Bodyguard Automatic Knife Black Tactical (3.3" Black)
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Piranha Bodyguard Automatic Knife Black Tactical (3.3" Black)

$169.95
Piranha DNA Automatic Knife Pink Vein (3.25" Mirror)
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Piranha DNA Automatic Knife Pink Vein (3.25" Mirror)

$169.95
Piranha DNA Automatic Knife Desert Camo (3.25" Mirror)
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Piranha DNA Automatic Knife Desert Camo (3.25" Mirror)

$169.95
Piranha Fingerling Automatic Knife Red (2.5" Mirror)
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Piranha Fingerling Automatic Knife Red (2.5" Mirror)

$139.95
Piranha Virus Automatic Knife Silver (3.25" Mirror)
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Piranha Virus Automatic Knife Silver (3.25" Mirror)

$169.95
Piranha Virus Automatic Knife Green Aluminum (3.25" Mirror)
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Piranha Virus Automatic Knife Green Aluminum (3.25" Mirror)

$169.95
Piranha X Automatic Knife Pink (3.3" Mirror)
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Piranha X Automatic Knife Pink (3.3" Mirror)

$169.95
Piranha Virus Automatic Knife Blue (3.25" Mirror)
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Piranha Virus Automatic Knife Blue (3.25" Mirror)

$169.95
Piranha Virus Automatic Knife Pink Tactical (3.25" Black)
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Piranha Virus Automatic Knife Pink Tactical (3.25" Black)

$179.95
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