Now that colder weather is on the way here in Pennsylvania I change over to FMJ ammo. I carry a S&W bodyguard in .380 because its easy to conceal at work. I figure the FMJ will penetrate several layers of clothing and still have enough energy to do its work. I have a concern HP'S will clog up and not expand/penetrate. I do this in all my carry guns .45,.40,.9mm.
Anybody else make changes with the different seasons.?