Sig p365 back from factory

After many rounds, with no problems, my P365 was having issues with extracting. Cleaned and checked for visiable problems and found none. Ran different ammo and grains with the same problem.
Notified sig and CS was great. Sent back and got back today. Work shows extractor and extractor group replaced and test fired. Even though they don't mention it, they replaced the barrel. May have replaced other parts but this is just what I noticed. Going to put a few mags through it today and check.
Glad to have her back