I recently ordered a set of recoil springs and "day" sights for my P380. The springs came in fine, bit the sights looked a little big. Still, I fit them and they worked, but I noticed the rear sight was wider then the slide.
I sent an email with pics to the service department asking them what they thought.
On Sunday morning, I received a reply from Jay asking for my address so he could ship out a new set ASAP.
They came a few days later, and were the correct size.
Fantastic service.