GECO is a historic European ammunition brand founded in 1887, known for its high-quality, reliable products tailored to sport shooters, hunters, and law enforcement professionals. With more than 130 years of expertise and German engineering excellence, GECO has built a reputation for consistent performance, technical innovation, and precision across a wide range of calibers. As part of the RUAG Ammotec group, GECO stands for trusted ammunition that meets the demands of modern shooting disciplines.