Federal Personal Defense Punch .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds. Punch draws from Federal Ammunition's decades of experience designing the world's finest defensive handgun loads. The bullet for each offering is carefully selected and built to optimize terminal performance of the caliber for the most common situations. Its quality brass and sealed primer deliver reliable feeding and ignition. Specifications for Federal Personal Defense Punch .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition: Manufacturer: Federal Caliber: .40 S&W Number of Rounds: 50 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 165 grain Cartridge Case Material: Brass Application: Target Package Contents: Federal Personal Defense Punch .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition Federal PD40P1G: Personal Defense Punch .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammo 50 Rounds