For those that wonder...worry no more. Short clip from Nebraska from the Hornady folks:
http://www.outdoorhub.com/stories/video-how-hornady-ammo-is-made/?utm_source=SilverpopMailing&utm_medium=email&utm_campaign=April%2024%202013%20Daily%20Newswire%20(1)&utm_content=
http://www.outdoorhub.com/stories/video-how-hornady-ammo-is-made/?utm_source=SilverpopMailing&utm_medium=email&utm_campaign=April%2024%202013%20Daily%20Newswire%20(1)&utm_content=