War Games OPFOR M1 Aggressor Helmet

[Redstalker]

Hi guys here's a quirky helmet for you. Through what I have picked up researching the internet and books this was produced sometime in the 1950s to the 1960's. Originally they just used helmet liners and screwed in a wooden comb to help identify them as enemy forces during war games. The liner would then be unserviceable for combat due to having extra holes in it They then adopted a clip on version of the comb which did no damage to the helmet liner. My thinking with this plastic molded helmet is that it was less top heavy and did no damage to the liners. I have added a WW2 liner to it to see how it fits and it's a tight fit. It just slightly sits out of the main body of the helmet. I tried a P64 laminated nylon liner and it was a much better fit. I will add some extra pics of the wooden comb version to this thread that I have seen

[Redstalker]

https://youtu.be/l-PEv8bgbtk
Nice little video here of US war games with these helmets

[Redstalker]

A few extra pics and documents on this type of helmet