Original U.S. Vietnam War 1st Cavalry Division Helicopter Door Gunner APH-6A Flight Helmet French Ordnance The top heat shield is

The top heat shield is missing behind the rear sight as well

577 cal Enfield or Springfield rifle

black leather sweatband and light brown leather suspension

and also a Waffen Eagle on the base of the marlin spike

Original U.S. Vietnam War 1st Cavalry Division Helicopter Door Gunner APH-6A Flight Helmet French Ordnance The top heat shield isOriginal Item: Only One Available. At the end of the 50's the APH series helmets introduced a new generation of flight helmets characterized by the external visor covered with a protective shield. Improvement of the communication system, internal liner and oxygen mask retainers was also made and in some versions the dual dark and transparent visors system was installed. These types of helmets were the US Navy and USMC standard jet aircraft headgear