To answer your question a bit more directly. Its a forum rule not to disclose locations of purchase.
However, we have the age verification system in effect here. While its a mean to identify that you are age of majority, it also opens a vast selection of guns in our private classifieds, as well as retailers that would gladly import such an item in for you. Being an AEP, its more difficult to have them imported due to their lower velocity, but it is possible!
(We just hate it when retard kids get their hands on these things and wave them around in their local park and neighborhood. North america is gun-ban happy right now. We do not need to give them an excuse to target airsoft)
Contact your local rep and see about getting verified. Its a lot more beneficial than just for getting questions answered. Haha.