Arisaka Defense

Arisaka Defense was founded by Walter Fowler and William Roberson and develops precision firearm components. The company combines technical expertise with a strong connection to military tradition. All products are manufactured entirely in the USA on in-house CNC machines, from design to finished component.

The product range includes modular mounts for Picatinny and M-LOK rails, ergonomic handstops, rail sliders with recoil lug, and specialized adapters for optics and illumination. The name “Arisaka” reflects the Japanese-American heritage of the founders and honors Arisaka Nariakira. Values such as perseverance, teamwork, and family shape the company culture.