Optimized for personal defense and duty applications, Speer® Gold Dot® .223 Remington 75gr ammunition is the #1 choice for law enforcement personnel and defensive shooters in the world. This ammo features a pressure-formed lead core, bonded to a uniform copper jacket designed to maximize weight retention and eliminate separation upon impact for superior penetration and lethality, while nickel-plated brass casings deliver smooth feeding performance and increased visibility in low-light environments. Better yet, this ammo is loaded with clean-burning powders and propellants, as well as sealed, non-corrosive boxer primers for enhanced reliability under stress.