There was a 'Buffalo' brand that loaded blackpowder shotshells. I have a box of them that a friend of Bill Wise gave me one year at a get together. I had been shooting BP on the sporting clays course all weekend and came up a few shells short so he gave me two boxes of factory 'Buffalo' BP shells.

ETA: I think it was this brand: http://www.buffalobore.com/
But their website doesn't show any shotshells.

Last edited by Utah Shotgunner; 09/27/09 12:43 PM.
Mike