For hunters who depend on a tough reliable bullet with the upmost integrity and weight retention Speer Grand Slam Rifle Bullets are an excellent choice. These bullets were first introduced to the public during the 1970s and since that time have remained a favorite among hunters who demand outstanding performance. Additional features of these bullets include the unrivaled accuracy serious takedown power a tapered and precision drawn jacket designed with internal flutes that are fused through the Hot Cor process and a unique jacket and core fusion design that delivers symmetrical and consistent expansion upon impact.