Remington Ultimate Defense Full-Size .45 ACP 185 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammo 20 Rounds. The Remington line of Personal Defense ammunition is engineered to help you stop threats when everything depends on it. Golden Saber BJHP bullet expands and penetrates for massive knockdown power. From bullets specially designed for controlled expansion and optimal energy transfer to waterproofing and powders treated to reduce muzzle flash its reliable stopping power stands ready for when you need it most. Specifications for Remington Ultimate Defense Full-Size .45 ACP 185 Grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition: Manufacturer: Remington Caliber: .45 ACP Number of Rounds: 20 Bullet Type: Bonded Jacketed Hollow Point (BJHP) Bullet Weight: 185 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 1015 ft/s Muzzle Energy: 423 ft-lbs Application: Personal Defense Package Type: Box Included Accessories: Standard Primer Style: Centerfire Lead Free: No Gun Type: Handgun Package Content: Remington Ultimate Defense Full-Size .45 ACP 185 Grain Bonded Jacketed Hollow Point Centerfire Pistol Ammunition Remington 28971: Ultimate Defense Full-Size .45 ACP 185 grain Bonded Jacketed Hollow Point Centerfire Pistol Ammo 20 Rounds