This is a multipurpose fixed-blade bayonet by Windham Weaponry, combining a robust field-oriented construction with applications across military, outdoor, wildlife, and survival environments. It features an N690Co stainless-steel blade, high-grade German/Central European Böhler steel valued for its exceptional hardness, corrosion resistance, edge retention, and durability. The alloy’s development reflects the long German steelmaking tradition of producing high-performance cutlery and industrial tool steels. The blade combines a plain cutting edge for conventional utility work with a partially serrated section along the lower edge designed specifically to cut through dense, fibrous materials. It features a distinctive angular profile with a pronounced pointed tip for precision field applications. A longitudinal fuller/groove reduces overall weight and visual bulk while increasing structural stability, alongside a specialized forward blade cut-out. Equipped with a deeply textured grip featuring finger contours, a substantial full crossguard for safety, and a reinforced pommel end. The WW-M27 is designed for M16-pattern rifle compatibility and features a military-specification-oriented bayonet configuration.