Thanks, mavracer. The designs sound different. The P345 magazine safety is a spring-loaded tab that captures the firing pin. What sometimes happens is the mechanism breaks and locks the firing pin, preventing the gun from firing even with a magazine installed. It's a dumb design in an otherwise very reliable pistol. I've removed it from my P345. Since the LC9 is an appealing pocket pistol, I was wondering if I would have to do the same with it should I buy one.