Everything I've heard is to stay away from the Freedom line, and I have. I've never bought an AR from them for accuracy, but I've bought about 4 non-freedom uppers from them and loved everything I got.

I had one issue - one of the takedown pin holes was slightly off - it worked on the lower I planned it for, but when I switched it to use temporarily on another lower, I couldn't get the forward pin through. I called them, they said to send it to them and they would fix it. I did and I had it back fixed inside of a week. Didn't cost me a penny.

I have had nothing but good experiences with PSA. And purchased numerous firearms, ammo, and parts from them. I even chose one of their lowers to make my SBR on. Thousands of rounds through and not a problem.