Description
The Hydra V4 by Heretic Knives is a refined single-action OTF platform engineered for reliability, precision, and distinctive visual identity. Produced in Florida, USA, this model represents one of the few modern single-action out-the-front automatic knives still in active production.
This example features the striking GT-40 Cel Shade Gulf Racing Edition, inspired by the iconic Gulf Oil livery and legendary GT-40 race cars. The blade is crafted from premium CPM MagnaCut steel with a hollow-ground recurve profile, combining excellent edge retention, corrosion resistance, and aggressive cutting performance.
The blade and handle are finished with a unique brushed Cel Shade coating, creating a hand-rendered, comic-style aesthetic that sets this knife apart from conventional production OTF designs. The lightweight aircraft-grade aluminum handle ensures durability without excess weight, making the Hydra V4 both practical and visually distinctive.
Designed with safety and carry comfort in mind, the Hydra V4 incorporates a protected firing button that reduces accidental deployment, along with an updated pocket clip configuration that is more pocket-friendly than earlier dual-prong designs. The single-action mechanism deploys with authority and locks solidly with no blade play, offering confident performance in a compact automatic platform.
As one of the most distinctive themed releases in the Hydra lineup, the GT-40 Gulf Racing Edition appeals to both knife collectors and automotive enthusiasts alike. Made in the USA and offered in factory-new condition, this Hydra V4 stands as a rare blend of mechanical precision, modern steel, and bold artistic expression.
📐 Specifications
| Specification | Details |
|---|---|
| Brand | Heretic Knives |
| Model | Hydra V4 |
| Overall Length | Approx. 9.25″ |
| Blade Steel | CPM MagnaCut |
| Blade Style | Recurve (Hollow Grind) |
| Finish | Brushed Cel Shade Coating |
| Handle Material | Aircraft-Grade Aluminum |
| Action | Single Action OTF Automatic |
| Origin | USA |
