When precision, toughness, and modern style come together, you get the TOOR Karsumba S Phantom Gray. This compact yet powerful fixed blade is a fresh take on the karambit-inspired design, blending traditional defensive roots with today’s premium materials and American craftsmanship. Proudly made in the USA, this knife reflects TOOR’s dedication to producing tools that perform under the most demanding conditions while still offering sleek aesthetics and practical everyday usability.

At its core, the Karsumba S is built around a 2.5-inch CPM M4 steel drop point blade. Known for its exceptional edge retention and toughness, CPM M4 is a steel that doesn’t compromise when it comes to hard use. Whether you’re slicing, piercing, or tackling utility tasks, it’ll hold up to repeated use and keep its edge far longer than conventional steels. The blade is coated in a Phantom Gray finish, not only giving it a rugged, low-profile look but also providing an additional layer of protection against wear and corrosion. The drop point profile adds versatility, making it just as comfortable for precision work as it is for heavier cutting jobs.

The knife’s construction is a full tang design, ensuring maximum durability and strength throughout the handle and blade. Mated to this backbone is a pair of Phantom Gray G-10 handle scales, precision milled for a sure, confident grip. The G-10’s texture provides control in any condition, whether you’re working in dry, wet, or gloved environments. At the base of the handle sits a finger ring, a feature rooted in traditional karambit design, giving you multiple grip options, enhanced retention, and quick maneuverability.

Weighing just 5.5 ounces and measuring 6.62 inches overall, the Karsumba S strikes a balance between portability and presence. Its compact form makes it easy to carry and deploy, while the thickness of its .18-inch blade gives it a sturdy, substantial feel in the hand. This isn’t a knife that feels flimsy or delicate—it’s made to work as hard as you do.

The knife comes paired with a precision-molded Kydex sheath, designed for reliable retention and quick access when you need it. The sheath is lightweight, rugged, and easily adaptable for different carry options, making it well-suited for both professional users and enthusiasts who want a secure and practical carry system.

For anyone seeking a knife that fuses functionality, strength, and style, the TOOR Karsumba S Phantom Gray delivers in every category. It’s compact enough to carry comfortably yet built tough enough to withstand the kind of work that demands resilience. It represents the very best in American knife-making, showing off TOOR’s commitment to detail and performance-driven design.

You can find the TOOR Karsumba S Phantom Gray at the world’s largest knife store, Smoky Mountain Knife Works, the best online knife store for enthusiasts, professionals, and collectors alike. If you’re looking for a premium fixed blade that brings together tactical inspiration, modern performance, and undeniable American quality, this knife is a standout choice.

• Blade Length: 2.5"
• Overall Length: 6.62"
• Handle Material: G10
• Steel: CPM M4
• Blade Thickness: 0.18"
• Sheath Material: Kydex