Forums

Since I'm from Canada, my choices are a little different but here I go.

HK:
http://shop.ehobbyasia.com

Mounts and sights:
http://www.dealextreme.com/

Airsoft canada
Mach1 airsoft
Velocity arms
Big shark Airsoft
007airsoft

Local army surplus stores

Not for Canada airsoft Sorry :P

airsoftgi.com : I usually buy from them without too many problems. The only issue I have had with them was with a back ordered item. On the site it showed that there was still some units available but they emailed me saying they didnt have it and it would be a couple weeks before they could get it to me. I ended up waiting two months.

evike.com : Not the best site but they do have a good variety of upgrade parts. Thats probably the only thing that keeps me coming back. They shipped me a prometheus tightbore barrel along with various small parts in a thin paper tube. The packaging was shredded by the time it reached me. They might as well have used an empty tube from a roll of paper towels. I ordered a mini battery but they send me the butterfly version. Same size, voltage and MAH just annoying that they didnt send me what I actually wanted. I ordered a mini Li-Po battery. They send me a Large Li-Po. God damn it when will it end? I wanted to use it in my SCAR but it was too big. It was worth more than the mini that I payed for so i decided to keep it and use it to power my upgraded SR-25. Also I think they edit the reviews for the products they carry. I wrote a good review on a piston which got posted but I wrote a bad review for Pforce BBs and I never saw the post go up. It wasnt an inappropriate post but actually very thoughtful. No reason why they shouldnt have let it been posted.

ehobbyasia.com : They get my orders right at least. Good luck communicating though. Their English customer support guy is lacking. I had a question for them about an order i placed and it took about ten precisely worded emails to figure out what the hell they were talking about.

airsplat.com : Good site if you are looking for an entry level AEG at a good price. For upgrades, not so much.

Those are the only sites I have ordered from. They all have their ups and downs you just gotta make sure you're getting the right part for the right price.

http://www.airsoftatlanta.com/
Great site, fast shipping, sadly brokage fees for us Canadians get it bad, I got 6 warhead uzi mags for 26$ with 22$ shipping UPS and had to pay 28$ when it came to my door what a bitch to buy, I hate UPS.