Winkler RnD Full Size Axe | Combat-Tested Axe with Sayoc Grip Design

Purpose-Built for Close Quarters and Combat Versatility.

The Winkler Knives RnD Full Size Axe is the result of a high-level collaboration between Master Bladesmith Daniel Winkler and Sayoc Kali trainer Rafael Kayanan. This isn’t just an axe, it’s a battlefield-proven, multi-grip weapon system trusted by Special Operations Forces in real-world applications.

Designed for both utility and close-quarters fighting, the RnD Axe features a dual-position handle: one traditional grip and a CQB-style grip designed to emulate a handgun. This offers superior control, retention, and tactical adaptability, whether you’re breaching, chopping, or fighting.

Why We Love the Winkler RnD Full Size Axe:

With its skeletonized, full-tapered tang, the RnD Axe balances durability and control. Forged from high-performance 80CrV2 steel with a no-glare black oxide finish, this blade is built for hard use in any environment. Paired with a fast-draw Boltaron® sheath and mil-spec retention system, this tool is as ready as you are.

Available with or without the optional front spike.

Axe Specs:

• Steel: 80CrV2 with black oxide no-glare finish

• Head Length: 5.5”

• Overall Length: 13 1/8”

• Blade Thickness: 3/8”

• Skeletonized full-tapered tang

• Standard grip + CQB grip for close quarters

• Optional front spike available

Sheath Features:

• Lined Boltaron® with HD shock cord quick-release retention

• Fast-draw design for rapid deployment

• Nylon belt straps with Mil-Spec Pull-The-Dot™ snaps