Shop collection

Heretic Knives

Heretic Knives builds premium American OTF automatics with top-shelf steels and precision that made the brand a modern benchmark.

The Hydra V4

Heretic's single-action OTF flagship runs CPM MagnaCut across recurve, drop point and tanto grinds — in blue DLC, OD green, two-tone, and tiger-stripe editions with button safeties and 5.5-inch closed frames. Deployment is authoritative; fit is custom-shop clean.

Beyond OTF

The Sleight push dagger — 3-inch part-serrated CPM-20CV in gold TiNi — shows Heretic's range beyond the front-opener.

Before you order

Automatic and OTF knives are regulated by state and locality — read our Automatic & OTF guide and check your local laws. Compare in automatic knives.

Genuine Heretic, made in USA, brand new stock.

142 products