That's pretty plausible IMO.
In '95 I knew an Arms dealer who'd been out there and purchased a whole load of ex American military firearms. He was selling Colt 45's for about £40, he had that many of them.
He also said that he'd found an aircraft hanger sized building full of abandoned military Harley Davidsons, but due to import/export licence problems, was unable to get them back.
Sods law that if I went, all I'd find was a few Gary Glitter records