Infodefensa.com reports that Argentinean Special Forces are evaluating the Beretta ARX 160 and its grenade launcher the GLX 160 (translated) ….
At the request of the Argentine Army (EA), representatives of the Italian Beretta , in Argentina, donated a rifle ARX 1605.56 mm and a grenade launcher GLX 160 40×46 mm caliber, to be evaluated by the Special Forces of the force.
Many thanks to Albi for the tip.