HGU-56 GENTEX FLIGHT HELMET & ANVIS NVG, MFS SHIELD IN EXCELLENT CONDITION. Get Supersized Images & Free Image Hosting. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva. The item "HGU-56 GENTEX FLIGHT HELMET & ANVIS NVG, MFS SHIELD LARGE" is in sale since Wednesday, May 22, 2019. This item is in the category "Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Hats & Helmets". The seller is "vegasdisney" and is located in Fayetteville, North Carolina. This item can be shipped to United States.