The 3M™ Accuspray™ ONE Spray Gun Kit contains everything you need for the performance of a new spray gun, on demand and at a fraction of the cost. You’ll find a full selection of Accuspray™ replaceable atomizing heads for a range of applications. A 1-piece composite Accuspray™ ONE Spray Gun body eliminates the need for maintenance kits. Also includes an air control valve and spray gun hanger.