Original U.S. F-16 Fighting Falcon Pilot Helmet HGU-55/P with Oxygen Mask 81mm Mortar there is no counterboring on

there is no counterboring on the muzzle

and civil works

We were not able to see any Belgian markings on the barrel

and it was marked by a grand procession through the streets of Paris

The lock is marked with a large C:107

Original U.S. F-16 Fighting Falcon Pilot Helmet HGU-55/P with Oxygen Mask 81mm Mortar there is no counterboring onOriginal Items: Only One Available. Excellent condition genuine late 1990s era U. S. Aviator HGU 55 P flying helmet in roughly size large that comes with earphones, an oxygen mask, and tinted bungee visor. This is a very good example offered in a used and worn condition. We could not find an interior shell tag. The back of the helmet has tags reading 593 GLICK, a good research project. Ready for research & to be displayed! During the 80s modifications