FOX Knives Derespina Chiroptera Karambit FX-590 Folding Combat Knife (2.55 Inch Black N690Co Hawkbill Plain Blade) Black G10 Handle 01FX590

MPN: FX-590
Retail Price: $229.95
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FX-590: Derespina Chiroptera Karambit
Fox Knives

The Fox FX-590 Chiroptera Karambit from FOX Knives was designed by Rick Derespina of NYC. The Fox 590 Chiroptera is smaller than the FOX 479 Folding Karambit. The Derespina Karambit features a black hawkbill blade of premium N690Co stainless steel and an aggressively textured Black G10 handle. The frame is built with double stainless steel liners for added strength and stability. A removable Quad-mountable (4-position) stainless steel pocket clip is a great improvement over the larger FX-479 model. Dual ambidextrous thumb studs facilitate easy one handed opening.


  • Ergonomic Handle Design fits Forward and Reverse Grip perfectly
  • Can be carried for Reverse or Forward grip deployment
  • Total Ambidextrous Dual Thumb Stud opening

Fox Knives - FX-590 Specifications:

  • Overall Length:
  • Blade Length:
  • Blade Thickness:
  • Closed Length:
  • Blade Material:
    N690 Co Stainless Steel w/ Black Teflon Coating
  • Blade Type:
    Talon Hawkbill with PlainEdge
  • Method of Cary:
    Black Ambidextrous 420J2B Stainless Steel Tip Up Pocket Clip (Quad Mountable)
  • Locking Mechanism:
    Liner Lock
  • Handle Material:
    Black G10
  • Weight:
    3.88 oz.
  • Country of Origin:

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Your Rating: 5
Neil on 10/24/2017 02:21pm
Excellent knife from a great designer. Perfect handle for small to medium size hands.
Dave Fisher on 04/19/2016 11:45am
Excellent folding karambit--Fits the hand like a glove. Construction is high quality, and the knife came very sharp. The G-10 grips are awesome.
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Many, many thanks for your patience, kindness, professional and courteous service. Dealing with you over the years has been great and I am looking forward to other cutlery needs. ALL at OSO GRANDE are truly wonderful and extremely customer friendly going beyond their scope to help if there are ANY issues with their products. The way businesses used to be run and should be. So a BIG THUMBS UP TO Y'ALL and keep up the great work because it's definitely appreciated. No other place comes close to OSO in my experience.
-Patrick Q. - Wallingford, PA

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