Welcome to the forums!
First step for you would be to get Age Verified (look for the thread in the FAQ section). Find your local AV Rep and present him with some ID to get your Age Verified status.
Once AV'ed you'll have access to retailers (who can import/have stock of the guns that you are looking for) and the classifieds (where other owners sell their guns).
Since this section is visible to non-AV'ed members, we wont be able to give out names of retailers or any rules/regulations governing import of airsoft guns.
You'll find various milsim/skirmish games listed in the Games section. So get AV'ed, have a crazy amount of guns and gear to choose from, go broke, and then join everyone at the games!!
