I have this cool old Daisy 118 Target Special (called the Targeteer). It's got an adjustable rear sight so I'm told that marks it as late '40's. They take a special BB and I've never shot it. I'm watching a tube on the bay but I read somewhere that a certain size shotgun pellet will work. It's marked .118 caliber but I don't see any pellet that matches that. Anybody have an idea what might work...