WK RnD Full Front Spike Axe

The WK RnD Axe Series is a collaborative design between Master Bladesmith Daniel Winkler and skilled Sayoc Kali martial arts trainer Rafael Kayanan. The full-size model is the most tested and highly developed axe produced by Winkler Knives, and has been proven in combat applications by a Special Operations Force Team. It is a favorite among operators and servicemen who choose their own equipment. The handle design provides a standard grip position, as well as a secondary close quarter grip that was developed to emulate the feel of a handgun grip. As of February 27, 2026, the RnD Full Sized Axe is only available with the Front Spike Option. Delivery is 6-8 months. Axe Specifications Axe steel: 80CrV2 Black oxide no-glare finish Head length: 5 1/2" Overall length: 13 1/8" Blade thickness: 3/8" Skeletonized full tapered tang Optional Front Spike Sheath Fast draw carrier Lined Boltaron® HD shock cord quick-release retention system Nylon belt straps with Mil-Spec Pull-The-Dot™ snaps