This is a original Nuclear Anti Flash Gold plated visor for the German Air Force Helmet HGU 2 AP/G used in the 60’s by GAF during the times of the Cold War!nuclear flash visor which should prevent the pilot from nuclear flash blindness!it was made for the german air force pilot`s of the F 104 Starfighter,the visor is in unused in mint old stock condition , only one in Size Large  available!! , Visor comes with original paper box,if you are really carful you can drill new holes,so you can use this one a updatet HGU-2AP with center locking,HGU 2 AP/G is not include !!!! Pictures show the visor you get !note that all our items are pure collector items or display items. The items are not tested for real use and have no aeronautical exams or clearances. Use is at your own risk !