I have a Double Alpha Academy 550 Mini Case Feeder for a Dillon 550 for sale. Can be used to feed .380ACP, 9mm, 9x21, 9x23, .38S, .40SW, .45ACP, .38SPL, .357MAG .223, .300BO and converts easily between those calibers. Works great, I just change between rifle and pistol calibers enough on my...