I didn't have the best time ordering from them. I got most of my stuff in a timely manner, however they did make a few mistakes. First, I had ordered 3 slings (two OD and one black), two came, but one was back ordered (they never told me it was out of stock) and when I told them they could change it to and OD sling they never sent it. I asked for a refund and it wasn't received. Also, I ordered a full loadout from them ( I think it was the Heer infantry one) The flak vest was back ordered. This was another annoyance because they ended up thinking they didn't need to send it because they thought they refunded it... Finally, after about a month and a half, they gave me some other customer service guy who got it fixed almost instantly. Not to mention the bad grammar of the first guy...
So I have to say their customer service isn't the best, but if you keep your order simple you might be OK.
Weaponblender
http://weaponblender.com/index.php?productID=707