Original U.S. Vietnam War Era HGU-26/P Flight Helmet with Dual Visor and Oxygen Mask and Storage Bag Garand & U.S. Rifles but it gives it a

but it gives it a great service worn look

mostly bright with clear lands and grooves

The blade mountings are the typical Pattern 1944 era Army style

namely the 3rd Infantry Division

Do not fill with sulphuric acid

Original U.S. Vietnam War Era HGU-26/P Flight Helmet with Dual Visor and Oxygen Mask and Storage Bag Garand & U.S. Rifles but it gives it aOriginal Item: One of a kind. The HGU 26 P request for nomenclature is dated Jan 14, 1970 and is based on the HGU 22 P Helmet Shell. There is no military specification detailing exactly what goes into an HGU 26 P but until the appearance of the single visor HGU 26 P both USAF and manufacturer information was consistent in describing the HGU 26 P as an HGU 22 P helmet shell with a PRU 36 P side actuated double visor. Sierra Corp and Gentex Inc sold