Oh yeah! Now I remember why I'm not normally helpful.
Aside from Airsoft Club (Which is more like 2-3 weeks, but their clone stuff is C-H-E-A-P if budget's a big concern) there is not a retailer on that list that takes longer than a week to have product at your door. In fact, I just placed an order to eHobbyAsia for some parts today, and it'll be in my hands by Tuesday or Wednesday next week.
I'm not sure where you're getting two months from, even if you're too cheap to spend the extra $20-30 for express shipping, regular mail from overseas is still only like 2-3 weeks or so...