Ok I have a SW 642 that is my CC. I've been pondering this for awhile now. Does it really matter if your ammo is hollow point, soft point, FMJ or +P? I'm thinking at 15 feet or less there can't be that much difference in what type ammo a person uses is there? I know that a 2" barrel isn't going to be a speed demon just because you use a +P load. Wouldn't a plain old FMJ bullet be better as far as penetration over a HP or SP? Please correct me if I'm wrong in my thinking. I do have some Corbon Powerball 100gr. +P ammo I can use instead of the WWB 130Gr. FMG