Heretic Knives Hydra V4 Tanto DLC – Full Carbon Fiber Chassis | Hand-Flamed Titanium Accents (H406-6A-CF/FTI)

The Hydra V4 represents the pinnacle of single-action OTF engineering—an elite fusion of refined materials, precision machining, and unmistakable Heretic attitude. This premium configuration features a full carbon fiber chassis paired with a hand-flamed titanium button, charge plate, and pocket clip, giving each knife a unique, collector-grade finish.

A razor-sharp CPM 20CV tanto blade DLC-coated for enhanced durability-delivers extreme edge retention, corrosion resistance, and cutting performance. The Hydra’s iconic loading lever retraction system provides a smooth, powerful reset, while the slimmed-down handle geometry gives the V4 its best ergonomics yet.

Whether you are a serious collector or an operator who demands innovation without compromise, the Hydra V4 stands as one of the most impressive single-action OTFs on the market.

Specifications

• Overall Length: 9.10 inches
• Blade Length: 3.60 inches
• Cutting Edge: 3.40 inches
• Blade Width: 0.80 inches
• Blade Thickness: 0.15 inches
• Blade Material: CPM 20CV
• Blade Style: Tanto
• Blade Grind: Flat
• Blade Finish: DLC
• Edge Type: Plain
• Handle Length: 5.50 inches
• Handle Width: 1.10 inches
• Handle Thickness: 0.48 inches
• Handle Material: Full Carbon Fiber (front and back)
• Button / Clip / Charge Plate: Hand-Flamed Titanium
• Weight: 3.70 oz
• User: Right Hand
• Pocket Clip: Titanium, Tip-Down
• Mechanism: Single-Action OTF Automatic
• Opener: Push Button
• Model: Hydra V4
• Model Number: H406-6A-CF/FTI
• Country of Origin: USA

Features

• Premium CPM 20CV tanto blade optimized for edge longevity and rugged field performance
• DLC-coated blade for enhanced wear resistance and low-glare tactical presence
• Full carbon fiber handle with lightweight strength and exceptional hand feel
• Hand-flamed titanium hardware—each piece uniquely patterned
• Upgraded Hydra V4 ergonomics with improved handle-to-blade ratio
• Iconic single-action OTF design with intuitive lever recharge system
• Deep-carry, sculpted titanium pocket clip
• Made proudly in the USA

What’s Included

• Heretic Knives Hydra V4 Knife (H406-6A-CF/FTI)
• Manufacturer packaging