Heretic Jinn Slip Joint Folding Knife Titanium with Mammoth Inlay JINNMAM

The Heretic Knives Jinn sets a new standard for premium slip joint folders, merging old-world simplicity with cutting-edge materials and craftsmanship. This limited edition is the first slip joint ever produced by Heretic, and they've pulled out all the stops to make it a standout. At the heart of the knife is a 3" hand-ground Sheepsfoot blade crafted from mirror-polished Elmax steel, prized for its excellent wear resistance, corrosion protection, and sharp edge retention. It’s a clean, controlled cutting tool that reflects the high standards Heretic demands of every piece they make.

The frame is fully machined titanium, offering strength without weight and a smooth, contoured profile that sits comfortably in the hand. What sets this version apart are the genuine mammoth inlays—natural, fossilized material with rich, ancient character that gives each knife a unique story etched in time. A matching titanium pocket clip provides practical, low-profile carry, while the slip joint mechanism is tuned for a confident, consistent open and close.

Each knife is individually serialized and proudly made in the USA. This premium edition includes a certificate of authenticity, Heretic Knives patch, microfiber cleaning cloth, and a padded zippered nylon storage case to protect your investment and display it in style.

Smoky Mountain Knife Works, the world’s best online knife store, is a destination in itself. Nestled in the heart of the Great Smoky Mountains, SMKW draws over 1.5 million visitors annually to its massive showroom—the world’s largest knife store and a mecca for collectors, outdoorsmen, and enthusiasts.