Spartan Blades Ka-Bar Black Kraton G, Black PVD MagnaCut by KA-BAR Knives® (SB54BKBKKYBK)

The Spartan Ka-Bar Black Kraton G, Black PVD is a knife with an exceptional reputation, inspired by the classic model used by the American Marines. It is manufactured by experienced craftsmen from Spartan Blades, a company managed by military veterans. The blade is made of exclusive MagnaCut steel, famous for its above-average durability and high corrosion resistance. The handle is made of durable Kraton G composite, characterized by excellent grip and comfort of use, even when wearing gloves or working in difficult weather conditions. The knife is stored in a sheath made of hard, thermoformed kydex, which the user can freely adjust to different carrying positions on a belt or tactical equipment. The whole constitutes a professional tool designed for demanding users who value precision of workmanship and reliability in all conditions.

Spartan Blades - In 2008, in a historic barn in Aberdeen, North Carolina, two retired non-commissioned officers of the United States Army Special Forces - Curtis Iovito and Mark Carey - combined over 40 years of military experience to found Spartan Blades, a company specializing in the production of high-quality knives intended for both military and civilian use. Each knife, reflecting their constant pursuit of perfection, is carefully designed and made from the finest materials, such as CPM MagnaCut steel and titanium. Thanks to its collaboration with renowned designers, including William W. Harsey, Jr., Spartan Blades has won numerous industry awards, including the prestigious title of “American Made Knife of the Year” for the Spartan-Harsey Folder model in 2016. In 2019, following the merger with KA-BAR Knives, Spartan Blades expanded its production capabilities, introducing three product lines: Gold, Silver and Bronze, tailored to the diverse needs of customers. Today, Spartan Blades remains synonymous with excellence in the world of knives, combining military precision with the highest craftsmanship.

CPM MagnaCut – powder stainless steel produced in the Crucible® Particle Metallurgy (CPM) process, hardened to 60.5-62.5 HRC. The high vanadium content of 4.0% (V), molybdenum content of 2.0% (Mo) and niobium content of 2.0% (Nb) guarantee a level of precision and purity that is unmatched by more “conventional” steels. Specially designed and developed for blade production by Larrin Thomas, it meets all the requirements of knife enthusiasts. Thanks to CPM MagnaCut, it has been possible to create a steel that combines the unique properties of knife steels like no other. The result is a blade material that offers an extraordinary balance between wear resistance, strength and corrosion resistance. Currently, there is no other steel on the world market that offers a comparable combination of excellent properties. This unique steel is produced in the American steelworks of Crucible® Industries.

Vacuum & Cryogenic - the steel undergoes a specialized heat treatment process involving two key stages. Vacuum Heat Treatment the steel is hardened in a vacuum environment, which minimizes oxidation and ensures more uniform metal properties. This process increases the strength and structural integrity of the steel. Double Cryogenic Treatment: After heating, the steel is rapidly cooled to extremely low temperatures, often below -100°C (-148°F). This transformation changes the residual austenite into martensite, significantly increasing the hardness, wear resistance and overall durability. Thanks to these advanced processes, the steel ensures exceptional performance, offering both razor-sharp edge retention and extraordinary blade durability.

PVD (Physical Vapor Deposition) - the surface resistance of the blade and cutting edge is increased by vacuum deposition, which is used to deposit thin layers by condensing the vaporized form of the desired material on the surface of the workpiece. The coating method involves a purely physical process, such as high-temperature vacuum evaporation followed by condensation. The applied coating has a very high hardness, which significantly increases the blade's resistance to rust and abrasive wear.

Blade - with a classic Clip Point profile, coated with black PVD. The blade thickness in combination with the flat grind (Flat Grind) gives excellent cutting properties combined with high durability. The short grain strengthens the structure. The double-sided guard protects the hand from sliding onto the blade.

Handle - grips made of Kraton G composite, a material with extremely high mechanical strength and virtually complete resistance to weather conditions and chemicals, textured for improved grip. The profiled shape ensures a comfortable, secure grip even with wet hands. Pommel - can be used as an improvised hammer or glass breaker.

Sheath - made of kydex in black. Prevents the knife from falling out and facilitates quick access. MOLLE compatible - allows you to attach the sheath to the M.O.L.L.E. (Modular Lightweight Load-carrying Equipment) system or carry it on a belt or equipment. (Modular Lightweight Load-carrying Equipment) or carried on a belt or on equipment. A set of holes on the edge allows you to adjust the way you carry it to suit your individual needs.

Technical data:

Product number: SB54BKBKKYBK
Product name: Spartan Ka-Bar Black Kraton G, Black PVD

Overall length: 305.0 mm / 12.0”
Blade length: 178.0 mm / 7.0”
Blade thickness: 4.2 mm / 0.165”
Handle length: 127.0 mm / 5.0”
Handle thickness: 26.3 mm / 1.03”
Weight: 306.0 g / 10.8 oz

Blade material: CPM MagnaCut
Blade hardness: 61-63 HRC
Blade grinding: Flat
Blade finish: Black PVD coating

Handle material: Kraton G
Handle finish color: Black

Sheath (holster): Kydex
Additional accessories: M.O.L.L.E. adapters

Designer: Ka-Bar Knives
Brand: Spartan Blades
Manufacturer: Spartan Blades, LLC
Country of origin: USA

Development: Sharg® company