ZRODELTA is a U.S. based manufacturer of rifles, pistols, optic mounting systems, and other precision shooting accessories. The company employs patented designs that improve the modularity, accuracy and performance of a wide spectrum of OEM products throughout the small arms industry. See for yourself the Genesis Z9 - the World's First Fully Modular Pistol - in Compact, Standard/Duty, and Long (Race) Slide forms. ZRODELTA is owned and operated by a small team who are passionate about shooting sports, hunting and competitive shooting. ZRODELTA. The Foundation for Accuracy.