I am picking up a S&W 642 Monday (NO LOCK) and trying to choose self defense ammo. Admittedly, I am a Speer Gold Dot fan. GD has a 125gr +P and a short barrel 135gr +P. I am guessing the short barrel 135gr is the optimal load, but how much different would the 125gr be? Would I still be fine with 125gr +P or is the 135gr +P and absolute must have in the 1.875" barrel? While I'm asking, any recommendations on range ammo?
Thanks
Thanks