I'm new to concealed carry and ride my bike frequently, sometimes in the rain. How important is it to ensure that my gun (S&W 640 revolver) stays dry? Certainly I want to keep it as dry as I can, but what if I'm caught outside when it starts raining? What if my gun is in my pocket and some water soaks through or a little rain falls into my pocket directly onto my gun? I assume I would need to dry off and clean my gun as soon as I got home in this situation. Worst case, what if I have to bike in the pouring rain to a grocery store, for example, and I wouldn't be able to dry off and clean my gun until I finish shopping and make it home? For that matter, what if I need to use my gun while it's raining? Can I rely on my gun to fire five rounds (its full capacity) during a heavy rain?