Gain the competitive edge with HornadyA(R) HAPA(R) (HornadyA(R) Action Pistol) bullets. Modeled after the legendary XTPA(R) bullet design, HAPA(R) bullets are further refined into the perfect competition projectile. While XTPA(R) bullets use serrations to aid in controlled expansion and terminal performance, Hornady have eliminated these from HAPA(R) bullets, creating a sleek and balanced projectile with a protected nose that aids in consistent and reliable feeding in auto loading pistols. Bullet jackets, featuring industry leading concentricity combined with precision swaged cores, deliver the very best in accuracy and performance. FEATURES BUILT FOR COMPETITION: Expansio Mfg: Hornady