Created with Sketch. Created with Sketch.
Toggle menu
888-225-9775
Free Ground Shipping on Orders over $99
  • 0
  • Coming Soon
  • Knife Styles
  • New Arrivals
  • Knives
  • Gear
  • Kitchen Cutlery
  • Tools
  • Sale
  • View More
  • Shop by Brand
  • Case
  • Spyderco Knives
  • CIVIVI Knives
  • Kershaw Knives
  • Cold Steel
  • ESEE Knives
  • Kansept Knives
  • We Knife Co.
  • TOPS
  • CRKT
  • View all Brands
  • Coming Soon
  • Knife Styles
  • New Arrivals
  • Knives
  • Gear
  • Kitchen Cutlery
  • Tools
  • Accessories
  • Sale

    • Shop by Brand

  • Case
  • Spyderco Knives
  • CIVIVI Knives
  • Kershaw Knives
  • Cold Steel
  • ESEE Knives
  • Kansept Knives
  • We Knife Co.
  • TOPS
  • CRKT
  • View all Brands

    • Automatic Knives

    Knifeworks is renowned for its vast selection of knives, including automatic knives, which have gained popularity for their convenience and functionality. Automatic knives, often referred to as switchblades, feature a mechanism that enables the blade to spring open automatically with the push of a button or lever. This makes them incredibly useful for quick, one-handed operations, whether you're out in the wilderness or need a reliable tool for everyday tasks. At Knifeworks, you'll find a diverse range of automatic knives, crafted from high-quality materials and designed by some of the most respected brands Banchmade, Kershaw, Pro-Tech, Microtech, Heretic, Hogue, Medford in the industry. It's important to note that while these knives offer practical benefits, potential buyers should be aware of the legal regulations surrounding automatic knives in their area, as laws can vary significantly.

    • Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle

      Piranha Rated-R - Blue Alum ( 3.5" Mirr 154CM ) PKCP19B

      Piranha Rated-R (PKCP19B) 3.5" 154CM Mirror Clip Point Blade, Blue Aluminum Handle The lightweight, pocket-friendly Piranha Rated-R has strong, dependable out-the-front automatic double action. For convenience, the front-mounted sliding firing button is...

      $509.95 $344.95
      Choose Options
    • Piranha Knives DNA (PKCP16S) 3.25" Mirror CPM S30V Blade, Silver Aluminum Handle Piranha Knives DNA (PKCP16S) 3.25" Mirror CPM S30V Blade, Silver Aluminum Handle

      Piranha DNA - Silver Alum (3.25" Mirr S30V) PKCP16RT

      Piranha Knives DNA (PKCP16S) 3.25" Mirror CPM S30V Blade, Silver Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $239.99 $148.99
      Choose Options
    • Piranha Knives DNA (PKCP16RT) 3.25" Black CPM S30V Blade, Red Aluminum Handle Piranha Knives DNA (PKCP16RT) 3.25" Black CPM S30V Blade, Red Aluminum Handle

      Piranha DNA - Red Alum (3.25" Black CPM S30V) PKCP16RT

      Piranha Knives DNA (PKCP16RT) 3.25" Black CPM S30V Blade, Red Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix" milling...

      $259.99 $178.99
      Choose Options
    • Piranha Knives DNA (PKCP16R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle Piranha Knives DNA (PKCP16R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle

      Piranha DNA - Red Alum (3.25" Mirr S30V) PKCP16R

      Piranha Knives DNA (PKCP16R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix" milling...

      $239.99 $164.99
      Choose Options
    • Piranha Knives DNA (PKCP16PKT) 3.25" Black CPM S30V Blade, Pink Aluminum Handle Piranha Knives DNA (PKCP16PKT) 3.25" Black CPM S30V Blade, Pink Aluminum Handle

      Piranha DNA - Pink Alum (3.25" Black S30V) PKCP16PKT

      Piranha Knives DNA (PKCP16PKT) 3.25" Black CPM S30V Blade, Pink Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $259.99 $149.99
      Choose Options
    • Piranha Knives DNA (PKCP16PK) 3.25" Mirror CPM S30V Blade, Pink Aluminum Handle Piranha Knives DNA (PKCP16PK) 3.25" Mirror CPM S30V Blade, Pink Aluminum Handle

      Piranha DNA - Pink Alum (3.25" Mirr S30V) PKCP16PK

      Piranha Knives DNA (PKCP16PK) 3.25" Mirror CPM S30V Blade, Pink Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $239.95 $162.95
      Choose Options
    • Piranha Knives DNA (PKCP16GT) 3.25" Black CPM S30V Blade, Green Aluminum Handle Piranha Knives DNA (PKCP16GT) 3.25" Black CPM S30V Blade, Green Aluminum Handle

      Piranha DNA - Green Alum (3.25" Black S30V) PKCP16GT

      Piranha Knives DNA (PKCP16GT) 3.25" Black CPM S30V Blade, Green Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $259.95 $175.95
      Choose Options
    • Piranha Knives DNA (PKCP16G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle Piranha Knives DNA (PKCP16G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle

      Piranha DNA - Green Alum (3.25" Mirr S30V) PKCP16G

      Piranha Knives DNA (PKCP16G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $239.99 $164.99
      Choose Options
    • Piranha Knives DNA (PKCP16CT) 3.25" Black CPM S30V Blade, Tan Camo Aluminum Handle Piranha Knives DNA (PKCP16CT) 3.25" Black CPM S30V Blade, Tan Camo Aluminum Handle

      Piranha DNA - Tan Camo Alum (3.25" Black S30V) PKCP16CT

      Piranha Knives DNA (PKCP16CT) 3.25" Black CPM S30V Blade, Tan Camo Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $259.95 $175.95
      Choose Options
    • Piranha Knives DNA (PKCP16C) 3.25" Mirror CPM S30V Blade, Tan Camo Aluminum Handle Piranha Knives DNA (PKCP16C) 3.25" Mirror CPM S30V Blade, Tan Camo Aluminum Handle

      Piranha DNA - Tan Camo Alum (3.25" Mirr S30V) PKCP16C

      Piranha Knives DNA (PKCP16C) 3.25" Mirror CPM S30V Blade, Tan Camo Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $239.95 $145.95
      Choose Options
    • Piranha Knives DNA (PKCP16BT) 3.25" Black CPM S30V Blade, Blue Aluminum Handle Piranha Knives DNA (PKCP16BT) 3.25" Black CPM S30V Blade, Blue Aluminum Handle

      Piranha DNA - Blue Alum (3.25" BlacK S30V) PKCP16BTKT

      Piranha Knives DNA (PKCP16BT) 3.25" Black CPM S30V Blade, Blue Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix" milling...

      $259.99 $178.99
      Choose Options
    • Piranha Knives DNA (PKCP16BKTS) 3.25" Black Partially Serrated CPM S30V Blade, Black Aluminum Handle Piranha Knives DNA (PKCP16BKTS) 3.25" Black Partially Serrated CPM S30V Blade, Black Aluminum Handle

      Piranha DNA - Black Alum (3.25" Black S30V) PKCP16BKTS

      Piranha Knives DNA (PKCP16BKTS) 3.25" Black Partially Serrated CPM S30V Blade, Black Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest...

      $259.99 $159.99
      Choose Options
    • Piranha Knives DNA (PKCP16BKT) 3.25" Black CPM S30V Blade, Black Aluminum Handle Piranha Knives DNA (PKCP16BKT) 3.25" Black CPM S30V Blade, Black Aluminum Handle

      Piranha DNA - Black Alum (3.25" Black S30V) PKCP16BKT

      Piranha Knives DNA (PKCP16BKT) 3.25" Black CPM S30V Blade, Black Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $259.99 $144.99
      Choose Options
    • Piranha Knives DNA (PKCP16BK) 3.25" Mirror CPM S30V Blade, Black Aluminum Handle Piranha Knives DNA (PKCP16BK) 3.25" Mirror CPM S30V Blade, Black Aluminum Handle

      Piranha DNA - Black Alum (3.25" Mirr S30V) PKCP16BK

      Piranha Knives DNA (PKCP16BK) 3.25" Mirror CPM S30V Blade, Black Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix"...

      $239.99 $164.99
      Choose Options
    • Piranha Knives DNA (PKCP16B) 3.25" Mirror CPM S30V Blade, Blue Aluminum Handle Piranha Knives DNA (PKCP16B) 3.25" Mirror CPM S30V Blade, Blue Aluminum Handle

      Piranha DNA - Blue Alum (3.25" Mirr S30V) PKCP16B

      Piranha Knives DNA (PKCP16B) 3.25" Mirror CPM S30V Blade, Blue Aluminum Handle The sleek, covert DNA automatic knife has been introduced to Piranha Knives' collection. The handle is made of CNC-machined 6061-T6 aluminum, has modest "double-helix" milling...

      $239.95 $162.95
      Choose Options
    • Piranha Knives Virus (PKCP15R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle Piranha Knives Virus (PKCP15R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle

      Piranha Virus - Red Alum ( 3.25" Mirr S30V ) PKCP15R

      Piranha Knives Virus (PKCP15R) 3.25" Mirror CPM S30V Blade, Red Aluminum Handle The Virus is a small, sophisticated everyday carry automatic knife created by Piranha by slimming down their X model auto. The "file work" type handle grooves and a...

      $239.95 $162.95
      Choose Options
    • Piranha Knives Virus (PKCP15G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle Piranha Knives Virus (PKCP15G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle

      Piranha Virus - Green Alum ( 3.25" Mirr S30V ) PKCP15G

      Piranha Knives Virus (PKCP15G) 3.25" Mirror CPM S30V Blade, Green Aluminum Handle The Virus is a small, sophisticated everyday carry automatic knife created by Piranha by slimming down their X model auto. The "file work" type handle grooves and a...

      $239.95 $162.99
      Choose Options
    • Piranha Knives Virus (PKCP15BK) 3.25"Mirror CPM S30V Blade, Black Aluminum Handle Piranha Knives Virus (PKCP15BK) 3.25"Mirror CPM S30V Blade, Black Aluminum Handle

      Piranha Virus -Black Alum ( 3.25" Mirr S30V ) PKCP15BK

      Piranha Knives Virus (PKCP15BK) 3.25"Mirror CPM S30V Blade, Black Aluminum Handle The Virus is a small, sophisticated everyday carry automatic knife created by Piranha by slimming down their X model auto. The "file work" type handle grooves and a...

      $239.95 $162.95
      Choose Options
    • Piranha Knives Virus (PKCP15B) 3.25"Mirror CPM S30V Blade, Blue Aluminum Handle Piranha Knives Virus (PKCP15B) 3.25"Mirror CPM S30V Blade, Blue Aluminum Handle

      Piranha Virus - Blue Alum ( 3.25" Mirr S30V ) PKCP15B

      Piranha Knives Virus (PKCP15B) 3.25"Mirror CPM S30V Blade, Blue Aluminum Handle The Virus is a small, sophisticated everyday carry automatic knife created by Piranha by slimming down their X model auto. The "file work" type handle grooves and a...

      $239.99 $164.99
      Choose Options
    Compare Selected