Retail drop 9/2 @ 12PM EST Heretic Knives Hydra V4 OTF Automatic Knife Cell-Shaded Miami Vice 3.6" Tanto Blade

Introducing the 2025 Heretic Hydra V4, a bold redesign of one of the most sought-after OTF (Out-the-Front) automatics in the Heretic lineup. Now available in the stunning Cell-Shaded Miami Vice finish, this knife blends cutting-edge performance with a vibrant, collectible aesthetic.

Built with precision engineering, the Hydra V4 operates on a single-action OTF mechanism, fired by a smooth push-button automatic opener and recharged using the signature charging handle retraction system. This model is not only a cutting tool but also a piece of modern art for knife enthusiasts and collectors.

The 3.6" MagnaCut tanto blade delivers superior edge retention, toughness, and corrosion resistance. Its 9" overall length and lightweight 5.32 oz build strike the perfect balance between strength and carry comfort. Finished with a Miami Vice-inspired gradient of neon pink, electric blue, and shadow black, this Hydra V4 is an absolute showstopper.

Specifications

• Overall Length: 9"
• Blade Length: 3.6" Tanto
• Blade Steel: MagnaCut (premium edge retention & corrosion resistance)
• Handle Length: 5.3" Cell-Shaded Miami Vice
• Opener: Push Button Automatic, Single Action
• Retraction: Charging Handle System
• Weight: 5.32 oz.
• User: Right-Hand
• Pocket Clip: Tip-Down Carry
• Model: H406-CS-MV

Features

• 2025 Redesigned Hydra V4 for enhanced performance
• Exclusive Cell-Shaded Miami Vice finish for a bold, retro aesthetic
• MagnaCut blade steel – premium durability and sharpness
• Signature charging handle system for reliable reset
• Deep-carry titanium clip with tip-down configuration
• Collector-grade build with EDC-ready function

What’s Included in the Box

• Heretic Knives Hydra V4 OTF Automatic Knife (Model H406-CS-MV)
• OTF knife lube sample bottle
• Heretic Knives branded box & packaging
• Black lanyard installed with titanium backspacer