I've heard from many sources that you can only chamber a round so many times before I becomes unsafe to fire. This is one of the reasons you should cycle your defense loads. Now, the odd thing is that I've they never say how many time you can chamber a round before it would be considered unsafe to fire. Does anyone know this? I don't unload my EDC except when going to the range to train/practice or if I'm cleaning the gun. So, how many time can I chamber a round before I should cycle it out?