How to Shoot a Pistol from world champion Jerry Miculek.

The greatest pistol shooter in the world on how to shoot a pistol.

My add on: Carry a "fighting pistol" if possible. A 9mm or larger, something with a decent ammo capacity. Obviously, whatever you've got is going to be what you've got, but in a gunfight, you don't want to be walking around with 6 or 7 rounds. Or when those three guys kick in your front door, 10 rounds may not be good enough.

With that said, wardrobe and daily activities might not allow you to always have a giant pistol with a bunch of spare mags on you. That's why I carry a Glock 19 now instead of the Glock 17 like I used to. Whatever you carry, train CORRECTLY and OFTEN.