Any experience with their uppers and lowers? Quality product?

Yes, great products at great prices. I've bought and used both uppers and lowers from them. They are present at every local gunshow and have a very nice brick and mortar store in McKinney. The staff there is very knowledgeable and friendly.

Built my last rifle off one of their billet lowers. Very happy with the results.

They are real close to me, they carry a lot of good parts and are very friendly.

I have several of their billet upper and lower receivers. I would highly recommend them. Excellent price, 7075 aluminum, great aesthetics, and some nice touches like threaded screws in place of some roll pins.

The only small complaint I have is that most of their lowers have tiny imperfections, i.e. a burr that wasn't quite machined off or a little nick in the anodizing. I am talking so small that you have to search for it, though.

Been happy with my business with them.

Great customer service every time I have dealt with them.

I've also used their billet uppers/lowers for several builds. I've always achieved very tight fitment between them. Fairly priced and overall nice quality. I don't hesitate to go to them for parts I want/need.

Good to hear, I've been Curtis about them too. Anyone running one of their side chargers?

Not running one, but when I was in the shop a couple weeks back they had a 9mm pistol AR that takes Glock mags, side charging, with a can..I lusted very badly..