ow sh#t posted them double :-(
I think you're right! Probably not the strap either.
The liner is chemically aged. Not original.
Hi , the guys have said it all. An original shell with a replacement liner. I will add that this looks like an M40 to me though. Leon.
"Always do sober what you said you'd do drunk. That will teach you to keep your mouth shut." Ernest Hemingway
As already said, the helmet is bad, and seller is no better IMO.
Both should be avoided.
It looks like there's pitting