Original U.S. Vietnam War Era Inert Lot of 6 20mm XM254 Training Dummy Rounds on Links - Dated 1975 Japanese Helmets Also included is a flight

Also included is a flight suit in approximate size 42"

showing some scattered oxidation on the blade

and no signs of wear or staining

which sustained a bomb hit near turret II

for the Model 1861 which it sold to other contractors

Original U.S. Vietnam War Era Inert Lot of 6 20mm XM254 Training Dummy Rounds on Links - Dated 1975 Japanese Helmets Also included is a flightOriginal Item. Only One Available. The XM254 dummy cartridges were used in military crew training to reduce wear on component and firing mechanisms; used with the following 20mm guns: M39, M61, M139, M168, M195 and XM197. Like all deactivated ordnance, these rounds are Not Available for Export. This is a lovely lot of 6 20mm XM254 rounds on attached links. Each round retains the same marking: 20 MM DUMMY XM254 POH 1 7 75 This would date the rounds to