I want to buy a .450/400 barrel (.411") and have run into a snag. Shilen make the barrel I want but they will not ship to Australia.

So I either need to find an alternative source for a barrel or a friendly FFL holder who wouldn't mind acting as an intermediary so that I can send him/her payment, with all costs covered, and he/she order from Shilen on my behalf and post the barrel off to me.

Any suggestions?

You have a PM

I think Lothar Walther would send you a barrel and it would be a much better barrel than a Shilen..I would also consider a .408 for the 450-400 unless you just prefer a .411...The 408 is more common in the 450-400s...