Meet United Cutlery’s Limited Edition M48 Cardinal Sin Cyclone® Boot Knife! The 5 3/4” cast stainless steel blade has been crafted into a tri-edged triumph, using temperatures up to 1,030 degrees, which gives it a 48HC. The three, red and black, spiraling cutting edges come down to an incredibly sharp piercing point. As with all M48 knives, the glass-fiber-reinforced nylon handle gives you a strong and secure grip. The boot knife also features a solid stainless steel hand guard and skull crusher pommel. The blade slides into a custom Vortec belt sheath that fits like a glove and is virtually indestructible. A limited run, only 1,000 Cardinal Sin Cyclone® Boot Knives will be made. Get yours today!