Assumed somebody on this forum would have some recent experience with this subject.

I found a European source for a CZ 611 magazine (.22 magnum). Besides that I might be ripped off for my money by the seller, is there a problem with somebody there mailing me one detachable magazine that is about the size of a Zippo lighter? Value about $100 USD?

Before I proceed I want to make ~sure it's kosher as far federal agencies here are concerned.

Check postal regulations (online) in both countries to make sure it is allowed. I usually send international items listed as "gifts" instead of a purchased item to minimize "red tape" at the other end.

You may not have to go overseas. Try Hoosier Gun Works. I believe they have them listed. They may not be in stock, but it would be worth a call.

Hoosier Gun Works

Hoosier wanted $175 for a used 10 shot (+fees). I went ahead an ordered one from the gentlemen in Europe and had it delivered in less than 2 weeks. Considerably cheaper and in like new condition. -MN