You don't really ever have to worry about shipping time with RW as their express shipping method is lightning fast. I had a customer order and ship a replacement part for a repair to my address on Monday afternoon and I received the package this morning.
Customs is what will cause your delay as they usually hold guns for at least a day or so every time I've ordered. RW ships with an orange tip so you should be fine as far as customs is concerned.
Edit: Ok, never mind then. Berate the guy so he deletes his post. K
The OP has been scolded for his misdeeds. I would normally give our a warning for deleting an OP, but his original complaint was legit. Proboards has a weak search function that gave him no help finding this sub-board.
GK Backup Jacko
"Zorak's like a Long Island Ice Tea of hate." -Xaos