We sold a gun over the weekend, and bought a S&W Shield 9mm for my wife to carry (as an upgrade from her Ruger LCP 380Acp). We took it to the range, and put about 200rds through it. It was 100% reliable, and VERY accurate for me. It was VERY accurate for her, but she had a few stove pipes (due to limp wristing). This stopped after the round count increased and I locked her into a isosceles.