I recently built my first AR from parts order from Rainier Arms and let me say you guys have one of the best customer service hands down. Since this was my first build, I had a lot of questions and was probably a bit difficult as a customer. But I got no attitude problems from the sales reps. They were glad to help and always had a great attitude.
Thanks again! I will be a returning customer. BEST PRICES AND SERVICE, FASTEST SHIPPING!