Sorry to hear of your FNX problems. I have a FNX40 that can shoot better than me. I asked a friend at a turkey shoot to shoot it for me and let me know his thoughts. He really was impressed, got a higher score with my FNX than he did with his custom Glock that he runs in 3 gun competition. So I learned my 50 year old eyes are a bad as thought, but my gun is as good as I thought it was. I trust my FNX after @1500 rounds with no problems. Others may have a negative experience, don't ask me about my new Marlin... sometimes its the luck of the draw.