Accuspray 16578 One Spray Gun Kit Includes (5) replaceable, interchangeable atomizing heads to offer performance of multiple spray guns Reduce cleaning time and waste with removal and replacement of head, or clean and re-use atomizing heads Composite spray gun body is lightweight and requires no maintenance kits Maximizes benefits of 3M Paint Preparation System (PPS); an all-in-one disposable cup solution for mixing/measuring, filtering and spraying in any direction.