Kahr has tremendous customer service. I bought tritium sights from them for a P380 pistol 2 1/2 years ago. I had a local gunsmith fit the sights and he screwed up royally and managed to break the front sight(tritium insert) I was in a rush and didn't notice it until I got home. I no longer use that worthless gunsmith . I called Kahr and sent the pistol to them to get the front sight installed. They installed a new front sight and didn't charge nada,zip , zero.
