I actually sent in my Slide, Barrel, Springs and Rod. They replaced all of it. The whole kit and kaboodle.
The park job was just an added bonus from my standpoint. We have a guy that just did the slide, pins and mag catch on my dad's PF-9 for $35. He did a GREAT job and when we were first talking to him about doing it, I decided to get my P3AT done when it got back.
Lo and behold, I reassembled my dad's PF-9 Saturday night, received my upper assembly Monday morning, we both shot our Parkerized Kel-Tecs for the first time Monday afternoon.
Now I'm thinking about getting my P-11 done, though it is not an everyday carry piece.