I've been trying to find info on this an there's not much out there other then make sure u wipe the gun off a oil/clean as soon as you get home. I currently have a pf9(which runs good) and a lc9 for concealed carry. I use the pf9 when it's rainning or snowing bc it's a lower cost gun an comes with lifetime warrenty. I'm curious as to what/how you carry in bad weather. I was looking into buying a used 380 for bad weather days but haven't yet. I have used clear nail polish on my pf9 carry ammo to try an keep reliability there. What are your thoughts on this subject?