Heretic Knives Manticore-X Double Edge Diamond Sword 3.7In. OTF Automatic H032F-DIAMOND

The Heretic Knives Manticore-X Double Edge Diamond Sword is a high-performance out-the-front (OTF) automatic built for demanding users who expect precision, power, and bold design. Crafted in the USA by Heretic Knives under the direction of Anthony Marfione Jr., this knife is a standout in both form and function, built with premium materials and engineered for fast, decisive deployment.

At the heart of the Manticore-X is a 3.7-inch double-edge dagger blade made from CPM MagnaCut stainless steel—one of the toughest and most corrosion-resistant steels in modern bladecraft. The blade features a flat grind for excellent slicing geometry, and it's finished with a Cerakote Diamond Sword coating that provides wear resistance while giving the knife a distinctive, aggressive aesthetic. The sharpened edge measures 3.6 inches, making it highly functional for both piercing and utility tasks.

Deployment is lightning-quick thanks to Heretic’s double-action OTF slide mechanism. A firm push of the side-mounted slide control sends the blade out or retracts it with satisfying precision—no nonsense, no delay. There is no separate safety switch, reflecting Heretic’s confidence in the reliability and security of the action.

The handle is machined from aircraft-grade aluminum and finished in Heretic’s unique “Diamond Sword” frag pattern. This provides both a secure grip and a visually striking look. With a closed length of 5.5 inches and an overall length of 9.25 inches when open, the Manticore-X balances size and pocketability. At 4.75 ounces, it carries well without feeling flimsy or light. The handle includes stainless steel hardware, an integrated glass breaker, and a tip-down stainless steel pocket clip that’s both functional and discreet.

Made entirely in the United States, the Manticore-X represents Heretic’s commitment to craftsmanship and performance. From the MagnaCut blade to the Cerakote finish and precise OTF mechanics, this knife delivers tactical readiness in a sleek, no-nonsense package. Get this fun bold design OTF Automatic knife at SMKW!