The new GIANT HYDRA 3X! This knife is absolutely massive! Size comparison next to the show special Manticore S. This is a ridiculously cool piece! It features a hand ground M390 blade with flamed accents and a carbon fiber snakeskin inlaid button! This is Serial Number 002 and comes with a hard pelican case, metal COA, and outer box.
Original Hydra shown for size comparison to show how big this knife really is!
Introduced in 2015 the Hydra pioneered a button safety. The textured firing button is protected by a sculpted titanium swivel cover that adds both aesthetics and assurance.
Precision engineered with a stainless charging handle and carbon fiber charging plate, the Hydra deploys with speed and force. A weighty handle absorbs firing energy and the redesigned Hydra V3 places an emphasis on ergonomics with a newly shaped handle that provides a better grip and feels more comfortable in your hand. An improved blade-to-handle ratio adds to the knife¡¯s overall sleek and modern appearance and ensures a more balanced feel. The Hydra V3 comes standard with a machined pocket clip that is both more durable and more visually appealing, seamlessly integrating with the knife¡¯s overall design.
Blade steel: M390
Blade length: 11” w/ 10” cutting edge
blade thickness: 0.5”
Handle material: Aluminum
Closed: 16.5”
Overall: 27.5”






The Heretic Giant Hydra 3X is perfect for tactical enthusiasts, collectors, and outdoor adventurers seeking a high-performance knife. Its premium M390 blade and custom black aluminum handle make it ideal for heavy-duty tasks, while the flamed accents and carbon fiber inlay add a touch of sophistication. Whether you're in the field or showcasing it in your collection, this knife delivers both style and functionality. Key specifications include an 11" blade with a 10" cutting edge, 0.5" blade thickness, and an overall length of 27.5" when open. The lightweight aluminum handle ensures a comfortable grip, making it a reliable companion for any scenario.