I found these at a civil war fort in Alabama called Fort Self. I am not sure if they are pistol balls or buck shot from a deer hunter. What do you guys think? I also found a few other iron relics.
I would guess buckshot, but not necessarily from a deer hunter, check out this quote from Wikipedia, the free encyclopedia. Buckshot and Ball WAS a Civil War load.
"Buck and ball was a common load for muzzle-loading muskets, and was very commonly used in the early days of the American Civil War. The load consisted of a full caliber round lead ball combined with three buckshot pellets."
I would say that's what you have. Even has the white petina glaze. Get one more and a musket ball and you have a cool little display. Here is a photo of the musket .58 and buck I have pickup. All with 3 ringers and other type of CW bullets.