I have an LCP II, it's a great gun when you need to carry something really light. I use Federal Hydra-Shoks in it (I believe they're 95 grain in .380). Being an older design, they don't expand as well as modern ammo. In a .380 that's okay, as the issue with most .380 is that it doesn't penetrate enough. So I'm okay with less expansion with a gain in penetration.