Ramon, welcome to the forum, enjoy reading and posting. I also enjoyed visiting with you by phone yesterday.
I have 2 old customers, they both got their R9s 5-6 years ago. They have called me and told me that they have shot 5,000 to 6,000 rounds with no problems. Both of them bought the pistol sight unseen as most folks here. Birdman of this forum also owns both the R9s and K380, he carries the R9s.
Tom