CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Spartan Blades Harsey Difensa is a battle-ready fixed blade knife forged from heritage and purpose. Designed in collaboration with legendary knifemaker William Harsey, this knife pays tribute to the historic bravery of the First Special Service Force in the Battle for Monte la Difensa during World War II. Built in response to a request from Canadian special forces, the Difensa reflects the rigorous demands of real-world military and survival operations. Engineered for performance, the Difensa features a 6.25-inch spear point blade made from premium CPM MagnaCut stainless steel, offering superior toughness, edge retention, and corrosion resistance. The full tang construction and 3/16-inch thick blade provide dependable strength for heavy-duty fieldwork, while the flat ground main bevel and tapered top edge ensure efficient slicing, piercing, and utility in a wide range of tasks.
This model comes coated in Flat Dark Earth ZrN SpartaCoat, adding a layer of wear resistance and low-visibility aesthetics. Paired with 3D-contoured CE Canvas Micarta handles in OD Green, the Difensa is built to stay firmly in hand even in wet, gloved, or high-stress conditions. The ergonomic handle design promotes comfort and control during prolonged use, whether you're in the wilderness or on deployment. With an overall length of 11.625 inches and weighing just 11.36 ounces, this knife delivers powerful cutting performance in a lightweight, well-balanced profile. For a carry option the Spartan Harsey Difensa comes with a lined nylon MOLLE-compatible model in MultiCam. Its thoughtful design makes it equally suited for tactical operations, survival scenarios, or serious outdoor fieldwork. Every Spartan Harsey Difensa is proudly made in the USA, combining elite materials with master-level craftsmanship to deliver a knife that’s as resilient as the legacy it honors. Upgrade your knife collection with a part of history at SMKW!