Please teach your kids or anyone for that matter what propellants are to be used in muzzle loaders. In my town this past week we had a Grandfather give his 14 year old grandson a muzzle loading rifle. I don't know if he was properly taught by the Grandfather or not. The kid went out by himself to shoot the muzzle loader and loaded it with SMOKELESS powder. The rifle blew up and sent the breach plug right through the kids head killing him. The family is devastated.