What I like a lot about my PM9 is how slim it is. It really is about perfect for a pocket pistol. If you can hit what you're shooting at 7 rounds is plenty! I don't own just 1 firearm, if things look really serious, I'll take my 15 round Sig 229 40S&W. My PM9 is perfect for a drop it in your pocket just in case gun, don't change a thing!!!!!