I found a 58 cal. springfield rifle musket replica in the bargain cave at cabelas. the wifey wouldnt let me put it on the credit card, but i think im gonna sneak back up there and buy it if its still there. Might have to dip into my gunshow money. Was wondering how hard it is to find 58 cal projectiles suitable to the rifle-musket. If i recall correctly, they were designed to shoot hollow based minie ball projectiles and loaded with a pre-rolled paper cartridge that you bite the end off of to pour the powder and then stuff the rest down the bore on top of it... What else will they shoot with satifactory results???