BM SOCP Folding Knife 4.56" D2 Black Cerakote Spear Point Plain Blade, CF-Elite Handles - 391BK
BM391BK: 391BK SOCP Tactical Folding Knife
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Overall Length: 257 mm (10.11 inches)
Blade length: 116 mm (4.56 inches)
Blade thickness: 3.0 mm
Handle material: CF-Elite
Hardness: 58-60 HRC
Blade material: D2
Packing: boxed
Net weight: 115 grams
Blade Angle:60°
Premium Blade Material & Finish
The BM SOCP Folding Knife utilizes a 4.56″ blade crafted from D2 tool steel — renowned for its high carbon content, wear resistance and capacity to hold a sharp edge under demanding use. The black Cerakote coating enhances corrosion resistance, reduces glare during operation, and adds a tactical aesthetic. The spear-point plain blade geometry offers excellent piercing capability and straightforward slicing performance without serrations, making it ideal for both precision tasks and aggressive use. The substantial blade length (4.56″) gives reach and leverage, yet in a folding form factor it remains practical for carry.
Quality Handle Construction & Ergonomics
Paired with the high-end blade is a set of CF-Elite (carbon fiber elite) composite handles — lightweight, strong and resilient. The CF-Elite handles offer high structural stiffness, improved grip texture and premium finish, while helping maintain a balanced overall weight for the folding system. The hardware, pivot, locking mechanism, and handle detailing reflect refined engineering, delivering secure deployment, stable lockup and a comfortable feel in hand. Whether used for deployment, control or retention, the handle offers confidence in performance under stress.
Tactical Design & Versatility of Use
This folding knife is designed with both concealment and readiness in mind. The spear-point blade offers aggressive tip performance while retaining versatility for general cutting or slicing tasks. The black Cerakote finish ensures resilience in demanding environments, while the CF-Elite handles contribute premium feel and ruggedness. In everyday carry, tactical deployment or outdoor utility, the BM SOCP delivers. Its size, materials and finish combine to give users a tool that is as capable in serious use as it is refined in appearance.

Product Advantages
• D2 Tool Steel Blade with Black Cerakote Finish
The blade material (D2) ensures higher carbon content and superior wear resistance compared to standard steels, and the black Cerakote coating adds protection against corrosion and wear, while minimizing reflected light. This means the knife is built for extended, heavy use without sacrificing finish integrity or cutting performance. For the operator or enthusiast who demands durability and lasting sharpness, this blade offers significant value.
• Large 4.56″ Blade in a Folding Platform
Despite being a folding knife, the BM SOCP features a 4.56″ blade — a length more often seen on fixed-blade models. This gives serious reach, leverage and presence, while maintaining the convenience and carry advantages of a folding tool. Users get the performance of a large blade with the transportability and convenience of a folder.
• CF-Elite Handles: Lightweight Yet Strong
Handling matters almost as much as the blade, and the CF-Elite composite handles deliver premium mechanics: high stiffness, durability and ergonomic texture without excess bulk. The result is a balanced foldable knife that performs smoothly, feels secure in hand and is designed to last. The refined handle material also contributes to premium aesthetics and user satisfaction.
• Refined Deployment & Tactical Features
The knife’s design supports rapid, reliable deployment and lockup, important for tactical or carry-ready use. Combined with the spear-point blade, Cerakote coating, and high-performance materials, the knife becomes more than just a utility tool—it becomes a dependable asset in demanding contexts. The refined combination of mechanics, materials and design means the knife stands out.
• Strong Value With High-End Features
Many knives offering D2 steel, Cerakote finish, large blade size and premium handle composites are priced at the very high end. The BM SOCP Folding Knife brings those high-end features into a package designed for availability and use, giving the collector, operator or enthusiast an impressive tool without compromising performance or carry practicality.
Usage Scenarios
• Everyday Carry (EDC) for Tactical Users
For individuals who carry a knife every day and prioritize readiness, concealment and performance, this folding knife is ideal. Its 4.56″ blade gives more capability than standard EDC folders, while the folding design ensures portability. Tasks like opening boxes, cutting rope, prepping gear, slicing straps, or general utility are handled. The black Cerakote finish and CF-Elite handles enhance durability and user experience in everyday settings.
• Tactical or Security Deployment
In professional or security contexts where speed, reliability and reach matter, the BM SOCP excels. The large blade and spear-point geometry support fast penetration and slicing; the robust materials stand up to frequent use; the folding format allows quick deployment. Whether used by security personnel, response teams or those who carry for preparedness, this model delivers both form and function.
• Outdoor & Field Utility Work
Outdoor tasks often require dependable tools. The BM SOCP Folding Knife is suited for wilderness or field work: its blade size and strength can tackle rope, webbing, gear rigging, shelter prep or food-prep tasks. The handle material resists wear, the finish holds up to exposure. Its foldable nature means easier carry in pack or belt without fixed-blade bulk.
• Concealed Carry & Personal Defense
For those who carry for personal defense or discreet readiness, the BM SOCP offers a strong combination of reach, blade quality and folding convenience. The spear point aids rapid penetration if needed, the robust materials support reliability, and the carry format enables concealment. As always, users should check local laws regarding carry of large-blade folders.
• Collector & Gear Enthusiast Focus
Knife collectors and gear enthusiasts will appreciate the combination of D2 steel, Cerakote finish, CF-Elite handle materials and large blade size in a folding system. It makes a notable addition to a collection, offering both visual appeal and real-world performance. Whether carried, rotated for use, or displayed, this model bridges utility and premium craftsmanship.

About Us
At KY-KNIVES, we are dedicated to providing high-performance tools for professionals and enthusiasts alike. Our commitment to quality and innovation is embodied in the MT Customs Marfione Halo V OTF AUTO Knife, a product that stands as a testament to precision and power. With a 4.17-inch Black ELmax Tanto Blade, known for its superior edge retention and corrosion resistance, this knife is designed for those who demand the best. Our aluminum alloy handles offer a lightweight yet sturdy grip, ensuring comfort and control during prolonged use. We pride ourselves on delivering products that not only perform but also enhance the user's experience. Our range of Microtech knives, including the versatile Troodon series, showcases our dedication to adaptability and excellence. Whether you're in the field or at home, KY-KNIVES ensures you have the tools you need to meet any challenge with confidence. Join us in our mission to provide reliable and innovative solutions that cater to your diverse needs.
Contact KY-KNIVES today to upgrade your tactical gear with the MT Customs Marfione Halo V OTF AUTO Knife. Let’s enhance your precision and reliability!
FAQ
Who are we?
We are a trusted provider of high-performance knives, specializing in the MT Customs Marfione Halo V OTF AUTO Knife. Our focus is on delivering precision tools that meet the needs of professionals and enthusiasts alike.
How can we guarantee quality?
We guarantee quality by using premium materials like the Black ELmax Tanto Blade, known for its edge retention and corrosion resistance. Our knives undergo rigorous testing to ensure they meet the highest standards of performance and durability.
What can you buy from us?
You can purchase a range of high-quality knives, including the MT Customs Marfione Halo V, which features a 4.17-inch Black ELmax Tanto Blade and durable aluminum alloy handles. Our selection caters to both tactical and everyday use.
Why should you buy from us not from other suppliers?
Our commitment to quality and innovation sets us apart. We offer knives that combine precision, reliability, and comfort, ensuring you have a tool that performs exceptionally in any situation. Our products are designed to provide long-term value and satisfaction.
What services can we provide?
We provide expert guidance to help you choose the right knife for your needs, along with reliable customer support. Our services include secure online purchasing and prompt delivery to ensure a seamless buying experience.
What’s your return or warranty policy?
We offer a comprehensive return and warranty policy to ensure your satisfaction with our products. If you encounter any issues, our customer service team is ready to assist you with returns or exchanges.
How fast can I receive my order?
We strive to process and ship orders quickly, ensuring you receive your MT Customs Marfione Halo V knife in a timely manner. Delivery times may vary based on your location, but we prioritize efficiency to meet your needs.







