Rugged enough for law enforcement, the Speer Gold Dot .40 165-Grain Hollow Point Handgun Bullets are engineered to offer a reliable self-defense option to help keep you, your family and your home protected. Copper jackets with lead cores and hollow tips. 100-round box. Speer Gold Dot .40 165-Grain Hollow Point Handgun Bullets - Reloading at Academy Sports