The Half Face Blades Extremis MK1 Allen Bolts Iron Grip Acid Etch is a masterclass in compact fixed blade design, delivering precision, durability, and refined craftsmanship in one balanced package. Proudly made in the USA, this knife is engineered for those who demand a dependable, high-performance tool that’s ready for everything from tactical applications to everyday tasks.
At its core is a 3.5-inch spear point blade forged from premium CPM S45VN stainless steel. Renowned for its exceptional edge retention, corrosion resistance, and overall toughness, S45VN steel ensures that this blade holds its sharpness longer and resists wear even in harsh environments. The spear point profile offers an ideal balance of slicing power and piercing precision, making it versatile for everything from detailed work to more robust cutting challenges. The Acid Etch finish adds a subtle, matte texture that minimizes glare and hides scratches, maintaining a rugged, battle-ready appearance.
Built with a hidden tang construction, the Extremis MK1 delivers structural strength while keeping the overall weight and bulk down. The .14-inch blade thickness gives it the right mix of rigidity and cutting efficiency, allowing for smooth, controlled cuts without sacrificing durability. Secured with Allen bolts, the handle scales attach firmly to the tang, providing a solid, reliable grip that won’t loosen over time.
The handle features black G-10 in the Iron Grip texture, engineered to provide an excellent hold in any conditions. Whether your hands are wet, sweaty, or gloved, the textured pattern ensures a confident grip without sacrificing comfort during extended use. Its ergonomic design fits naturally in the hand, reducing fatigue and enhancing control during precise or demanding tasks. A hollow lanyard hole at the pommel adds versatility for attaching retention cords or customizing carry options, making this knife adaptable to your preferred setup.
For secure carry and quick access, the Extremis MK1 comes with a custom-molded Kydex sheath. Known for its durability and excellent retention, the sheath keeps the knife firmly in place while allowing for smooth, rapid deployment when you need it. Its slim profile and versatile mounting options make it comfortable and easy to carry, whether on your belt, pack, or gear rig.
Measuring 7.5 inches overall, the Extremis MK1 hits the sweet spot between portability and capability. Compact enough to carry discreetly but large enough to handle serious cutting jobs, this fixed blade is a perfect blend of form and function. Its combination of high-performance steel, thoughtful design, and durable materials make it an essential tool for outdoorsmen, tactical users, and anyone who values quality craftsmanship in their knives.
Available through the world’s largest knife store, Smoky Mountain Knife Works, this American-made blade benefits from the service and expertise of the best online knife store. The Half Face Blades Extremis MK1 Allen Bolts Iron Grip Acid Etch is more than just a knife—it’s a reliable partner designed to perform at the highest level, day after day.
