Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company Ancient Spencer rifles also saw significant

Spencer rifles also saw significant service in the Western Theater

These liners are fully assembled and ready to install in your shell

adding to the authentic look and feel of the helmet

There is a brass plaques attached to the frame stating:-

the Medical Department replaced some cancelled items advantageously

Original U.S. Vietnam War Helicopter Pilot Gentex APH-5 Helmet by Sierra Engineering Company Ancient Spencer rifles also saw significantOriginal Item: Only One Available. This is a Vietnam War era United States Helicopter Flight Helmet type APH 5 Helmet manufactured by Sierra Engineering Company in size large. The helmet is in overall excellent complete condition with the liner, headset, boom mic, and clear visor. The helmet is maker marked by Sierra Engineering Company and is a size large. This is a rare Vietnam era original rare helicopter helmet in wonderful complete condition! The