Toor Knives

Karsumba R - Phantom Grey

Karsumba R - Phantom Grey - Main image
$207.9 $315 In stock

Category: Fixed Blades

Introducing the Karsumba R, our version of the traditional Karambit knife featuring a curved blade and standard ring for ease of drawing and utility. Now in new SOF Series colors!

The Karsumba R is a traditional take on the karambit fighting knife. The addition of the handle ring allows for increased retention in knife fighting scenarios. Though original Karambit knives were much longer and originally intended for farming practices, the shortened fighting version has proven beneficial in the biomechanics of the blade allowing for stronger and more lethal cutting strokes. The karambit fighting knife is the perfect blade for self defense and tactical applications. 

This blade is precision ground out of CPM M4 steel, giving it the desirable toughness and edge retention Toor Knives has become known for, and is strikingly lethal. CPM M4 is known for its corrosion resistance and edge retention which is supported by the Toor Knives heat treatment process, leaving this blade right at about 60 Rockwell hard. This blade sits at a little over 6.5” overall and is the perfect concealable self-defense blade.

Each one is made here in San Diego, CA by our skilled manufacturing team and comes with a KYDEX® sheath.

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Customer Reviews (4.8 / 5 · 5 reviews)

Lucy I. ★★★★★

The curved blade paired with the standard ring makes one-hand drawing feel effortless, and the Phantom Grey finish has a matte texture that grips well even with sweaty palms. It's a utility blade that looks as sharp as it cuts, definitely earned its spot in my daily carry rotation.

Matthew ★★★★★

The ring on this fixed blade makes one-handed draw smooth as butter, and the Phantom Grey finish looks even better in person. Curve holds nicely in a reverse grip for utility work around the yard.

Stella A. ★★★★★

I've carried a lot of fixed blades, but this curved profile actually slices through rope and cardboard with zero wrist strain, and the draw from the sheath is smooth every time. The Phantom Grey finish looks even better in person, and the ring gives me a secure grip even when my hands are sweaty. It