Fabrique Nationale de Herstal, also called Fabrique Nationale or FN, is a Belgian company that makes firearms. The company often market themselves under the name FN Herstal. They own both the Winchester Repeating Arms Company and Browning. In 1898, the company began woking with with John Moses Browning, a well-known firearms designer. The company was founded in 1990 by Leopold II. It is based in Herstal, Liège, Belgium].