• Sale!
    Piranha Knives Auto Mini Predator Button Lock

    Piranha Knives Auto Mini Predator Button Lock

    Original price was: $269.95.Current price is: $120.99.

    55% Off

  • Sale!
    Piranha Knives Auto Mini Predator Button Lock

    Piranha Knives Auto Mini Predator Button Lock

    Original price was: $269.95.Current price is: $120.99.

    55% Off

  • Sale!
    Piranha Knives Auto Mini Predator Button Lock

    Piranha Knives Auto Mini Predator Button Lock

    Original price was: $269.95.Current price is: $120.99.

    55% Off

  • Sale!
    Piranha Knives Auto Mini Predator Button Lock

    Piranha Knives Auto Mini Predator Button Lock

    Original price was: $269.95.Current price is: $120.99.

    55% Off

  • Sale!
    Piranha Knives Auto Fingerling Button Lock

    Piranha Knives Auto Fingerling Button Lock

    Original price was: $179.95.Current price is: $99.00.

    45% Off

  • Sale!
    Piranha Knives Auto Fingerling Button Lock

    Piranha Knives Auto Fingerling Button Lock

    Original price was: $179.95.Current price is: $99.00.

    45% Off

  • Sale!
    Piranha Knives Auto Fingerling Button Lock

    Piranha Knives Auto Fingerling Button Lock

    Original price was: $199.95.Current price is: $89.10.

    55% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $629.95.Current price is: $346.50.

    45% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $629.95.Current price is: $280.50.

    55% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $629.95.Current price is: $263.99.

    58% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $609.95.Current price is: $272.79.

    55% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $629.95.Current price is: $280.49.

    55% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $629.95.Current price is: $280.49.

    55% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $609.95.Current price is: $302.50.

    50% Off

  • Sale!
    Piranha Knives Auto Excalibur Tactical OTF

    Piranha Knives Auto Excalibur Tactical OTF

    Original price was: $609.95.Current price is: $272.79.

    55% Off

  • Sale!
    Piranha Knives Auto DNA Tactical Pink

    Piranha Knives Auto DNA Tactical Pink

    Original price was: $239.95.Current price is: $106.69.

    56% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Silver

    Piranha Knives Auto DNA Button Lock Silver

    Original price was: $259.95.Current price is: $143.00.

    45% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Red

    Piranha Knives Auto DNA Button Lock Red

    Original price was: $259.95.Current price is: $143.00.

    45% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Green

    Piranha Knives Auto DNA Button Lock Green

    Original price was: $239.95.Current price is: $132.00.

    45% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Camo

    Piranha Knives Auto DNA Button Lock Camo

    Original price was: $239.95.Current price is: $132.00.

    45% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Camo

    Piranha Knives Auto DNA Button Lock Camo

    Original price was: $259.95.Current price is: $115.49.

    56% Off

  • Sale!
    Piranha Knives Auto DNA Button Lock Blue

    Piranha Knives Auto DNA Button Lock Blue

    Original price was: $239.95.Current price is: $132.00.

    45% Off

  • Sale!
    Piranha Knives Auto Bodyguard Button Lock

    Piranha Knives Auto Bodyguard Button Lock

    Original price was: $239.95.Current price is: $132.00.

    45% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Slv

    Piranha Knives Auto Amazon Button Lock Slv

    Original price was: $219.95.Current price is: $121.00.

    45% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Pnk

    Piranha Knives Auto Amazon Button Lock Pnk

    Original price was: $219.95.Current price is: $97.89.

    55% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Pnk

    Piranha Knives Auto Amazon Button Lock Pnk

    Original price was: $239.95.Current price is: $106.69.

    56% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Grn

    Piranha Knives Auto Amazon Button Lock Grn

    Original price was: $219.95.Current price is: $121.00.

    45% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Cam

    Piranha Knives Auto Amazon Button Lock Cam

    Original price was: $219.95.Current price is: $121.00.

    45% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Cam

    Piranha Knives Auto Amazon Button Lock Cam

    Original price was: $239.95.Current price is: $106.69.

    56% Off

  • Sale!
    Piranha Knives Auto Amazon Button Lock Blk

    Piranha Knives Auto Amazon Button Lock Blk

    Original price was: $219.95.Current price is: $108.90.

    50% Off

  • Sale!
    Piranha Knives Auto 21 Button Lock Camo

    Piranha Knives Auto 21 Button Lock Camo

    Original price was: $239.95.Current price is: $132.00.

    45% Off

  • Sale!
    Piranha Knives Auto 21 Button Lock Black

    Piranha Knives Auto 21 Button Lock Black

    Original price was: $239.95.Current price is: $107.79.

    55% Off

  • Sale!
    Piranha Knives Auto 21 Button Lock Black

    Piranha Knives Auto 21 Button Lock Black

    Original price was: $259.95.Current price is: $115.49.

    56% Off

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

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

    Original price was: $199.95.Current price is: $110.00.

    45% Off

  • Sale!
    Piranha Fingerling Hot Pink Tactical Automatic Knife (2.5" Black Plain)

    Piranha Fingerling Hot Pink Tactical Automatic Knife (2.5″ Black Plain)

    Original price was: $199.95.Current price is: $89.10.

    55% Off

  • Sale!
    Piranha Fingerling Hot Pink Automatic Knife (2.5" Mirror Plain)

    Piranha Fingerling Hot Pink Automatic Knife (2.5″ Mirror Plain)

    Original price was: $179.95.Current price is: $99.00.

    45% Off

Premium Automatic Knives � Fast, Tactical, and Built for Action

Welcome to the Automatic Knives category at A2ZKnives.com, where speed meets precision. Whether you’re a tactical professional, military operator, first responder, or knife enthusiast, automatic knives offer unmatched one-handed deployment with lightning-fast action. As a trusted affiliate hub, we connect you with the best automatic knives from reputable brands � all designed for durability, reliability, and real-world performance.

What Are Automatic Knives?

Also known as switchblades, automatic knives feature a spring-loaded mechanism that opens the blade instantly with the push of a button or lever. These knives are built for users who require immediate access to their blade in high-pressure situations. Popular among military, law enforcement, and rescue personnel, automatic knives are also a top choice for serious collectors and EDC users who prioritize speed and convenience.

  • Push-button deployment for rapid, one-handed operation
  • Ideal for tactical, self-defense, and emergency use
  • High-performance blade steels for edge retention and strength
  • Compact, pocket-friendly designs for everyday carry

Why Choose Automatic Knives from A2ZKnives?

As a tactical affiliate site, we don�t just list knives � we recommend field-tested, high-quality blades from the most trusted brands in the knife industry. Our curated collection of automatic knives includes everything from compact EDC switchblades to full-sized tactical auto knives designed for rugged tasks.

  • Top brands featured including Benchmade, Microtech, Kershaw, and Boker
  • Affiliate links to best deals from leading online knife retailers
  • Product variety covering side-open, out-the-front (OTF), and dual-action autos
  • Compliance-focused listings for areas where automatic knives are permitted

Every knife we feature is chosen for its balance of speed, safety, and cutting power � giving you an edge when seconds count.

Best Uses for Automatic Knives

Automatic knives aren�t just cool � they�re functional, fast, and often life-saving. Whether you�re in the field, working in high-risk environments, or simply want the efficiency of rapid blade deployment, these knives are built to serve.

  • Law enforcement and tactical operations
  • Emergency and rescue situations where quick access matters
  • Outdoor adventures like camping, hiking, or survival
  • Everyday carry (EDC) for users who demand reliability and style

Looking for more options? Check out our full knives collection, including assisted-opening knives, locking knives, and survival tools.

Explore the full range of automatic knives now and gear up with elite-level performance � powered by speed, precision, and trusted brands � all in one place at A2ZKnives.

Brands in this category: Bear & Son, Black Jack, Boker, Boker Plus, Buck Knives, Colonial, EOS, GT KNIVES, Gerber Knives, Heretic Knives, Hogue, Kershaw, Mantis, Medford, Piranha Knives, Rough Rider Knives, Sig, Sog, Southern Grind, Spyderco