I know some folks load the paper patched bullets and black powder.one warning about this,do not use a cell phone while loading ammo.Although I think using a cell phone around an open container of any type of gunpowder is dangerous.Several years back my nephew was loading a muzzle loading rifle and had a small container of black powder in front of him when he answered a cell phone.The powder flashed up in his face and it was over a week before we knew his eyes would okay.Bob B