I’ve just cleaned and reassembled my mother’s beretta 92, and I cannot get it to function check properly. Am I messing something up? I took it apart (General field strip) and reassembled it exactly as I had dozens or even hundreds of times with M9s while serving. I haven’t handled one in quite a while, so I think I may be forgetting some silly idiosyncrasy. Then she tells me she had actually let her brother “borrow” it for a long time for home defense. I’m wondering if perhaps he messed something up and I’m just not familiar enough to have noticed.