Mantis MK-14 Vicious Circle Neck Knivessearch

Mantis MK-14 Vicious Circle Neck Knives

Mantis MK-14 Vicious Circle Neck Knives

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There When You Need It, Out of the Way When You Don’t

Whether you use it for quick access or as a last-ditch emergency blade, the MK-14 Vicious Circle can bail you out when you need it most. About the size of a silver dollar, it hangs around your neck, where it’s out of sight and out of mind. If you need it, just put a finger through the ring and pull down. Once you pull away the knife exposes itself, like a bird of prey’s sharp claw. To close it, press on the jimped eyelet and push the knife back into the circular stainless steel body. Made from AUS-8 stainless steel, the blade will hold its edge over time. The handle is available in three styles.

Note: At checkout, choose between polished, polished abalone, and polished stonewashed. This drop is limited to 300 units. Due to the sensitive nature of shipping knives internationally, we can only ship this knife to select countries. It is the responsibility of the buyer to know and comply with all importation regulations and local laws. Click here for additional information.


  • Mantis Knives
  • Blade: AUS-8 stainless steel
  • Blade type: Hawkbill
  • Finish: Satin
  • Edge type: Plain
  • Handle: Stainless steel
  • Liner lock
  • Blade thickness: 0.1 in (2.5 mm)
  • Handle thickness: 0.4 in (1 cm)
  • Blade length: 1.25 in (3.2 cm)
  • Handle length: 2 in (5.1 cm)
  • Overall length: 3 in (7.6 cm)
  • Weight: 1.4 oz (39.7 g)


All orders will be shipped by Massdrop.

Estimated ship date is May 15, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.