Speer 45 Cal (.451 Diameter) 230 Grain Gold Dot Hollow Point GDHP (100Pk) (4483)Gold Dot bullets were designed to meet stringent law enforcement standards for dependability and performance. Speer's Uni Cor construction bonds the jacket to the core for terrific uniformity, and eliminates the opening found on the base of other bullets giving Gold Dot bullets greater accuracy and the heightened core jacket integrity also aids in more reliable expansion and greater weight retention. This is not loaded ammunition.