OTOH- This is a small, impoverished set of islands without the historical or social precident of widespread firearms ownership/use. The last thing they need is someone importing and selling a bunch of firearms to anyone and everyone. Because in reality, only two types of people would be able to afford them, the criminals and the wealthy.
Just because they are an American territory doesn't mean they are America.
With a $1k tax per handgun this is true.