I've ordered from both. Tommy sometimes is very busy and might not have gotten your order out as soon as he recieved the order. You have to remember that it's just Tommy and Nancy. He might have been out of town at the time. Brownells has a huge support staff compared to Georgia Precision.
But I'll tell you one thing, Tommy is a standup guy and will help you out anyway he can.
Look, if you feel that you didn't get the service you wanted, don't shop there anymore. But I tell you one thing, I've gotten Tommy to do the oddest things to help me fix my rifle. We even shared a few laughs about it. I don't think you will ever find that type of service anywhere else.
If you still feel that you were slighted, give Tommy a ring, and he'll make sure you are well taken care of next time.
If you fell strange about calling Tommy, I can pass a message to him to give you a call. Just e-mail me your details about your order.