Fabrique Nationale Herstal (French for ‘National Factory Herstal’), trading as FN Herstal and often referred to as Fabrique Nationale, Factory National, or simply FN, is a leading firearms manufacturer based in Herstal, Belgium, and former vehicle manufacturer. It was the largest exporter of military small arms in Europe as of 2012.FN Herstal is owned by the Herstal Group holding company, which is in turn owned by the regional government of Wallonia.