OTF Karambit Knife - Black Switchblade - Stainless Steel Blade, Stonewashed Finish, Metal Alloy Handle, Pocket Clip - Length 9”


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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.

Part #:04 BK5247
  • This is a fully-automatic, double action OTF knife with the deployment button placed along the spine for fast opening
  • The karambit knife has a keenly sharp and penetrating, 3” stainless steel curved blade with a stonewashed finish
  • The metal alloy handle is strong, lightweight and luxurious in appearance and feel and it features carbon fiber inlays
  • The inner mechanics of the knife are all stainless steel precision parts, along with, a coated high-performance spring
  • The end of the 9” overall knife is home to the infamous retention ring and the handle has a sturdy steel pocket clip
  • Lifetime Manufacturer’s Warranty on all Viper-Tec knives
This Item Cannot Ship to the Following States: NY


The Black OTF Karambit Knife is a fully automatic, double action pocket knife that comes standard with metal alloy handles with a carbon fiber inlay. The construction of the knife makes for a precision fit and finish not only on the exterior of the knife but also on the inside operating components, as well. The metal alloy is strong, lightweight and luxurious in appearance and feel. The OTF karambit is ergonomically designed to be comfortable in both reverse and forward grip applications, becoming an extension of the operator. Its purpose-built chassis has curves in all the right places. The end of the knife is home to the infamous retention ring, which allows for not only weapon retention under duress but also for advanced flailing and spinning techniques. When the karambit is closed and the blade has not been deployed, it can be used as a less lethal or pain compliance tool. When you purchase a Viper-Tec Knife, you get a manufacturer's lifetime warranty.

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