Federal Personal Defense, Punch, 45 ACP, 230Gr, Jacketed Hollow Point, 20 Round Box PD45P1 Protection now delivers a knockout blow. Punch(TM) draws from Federal(R) Ammunition's decades of experience designing the world's finest defensive handgun loads. The bullet's skived jacket and soft lead core produce the best expansion and penetration for the price, while its nickel-plated brass and sealed primer deliver the reliable feeding and ignition you need to protect yourself.