 Yeah, the AR-15 actually shoots a fairly small bullet. It's known as a .223 or a .556, you know, these technical details. But it's a fairly small bullet, but it has a lot of powder behind it, gunpowder behind it, and so it goes incredibly fast. And with that speed and how small the bullet is, when it hits a body, once it goes in there, it doesn't just go right out the other side.