Wilson Combat .45 ACP 200 Grain Flat Point Brass Pistol Ammo 20 Rounds. This load is optimized for the 1911 platform. Specifications for Wilson Combat .45 ACP 200 Grain Flat Point Brass Pistol Ammunition: Manufacturer: Wilson Combat Caliber: .45 ACP Number of Rounds: 20 Bullet Type: Flat Point Bullet Weight: 200 grain Cartridge Case Material: Brass Muzzle Velocity: 850 ft/s Muzzle Energy: 321 ft-lbs Package Contents: Wilson Combat .45 ACP 200 Grain Flat Point Brass Pistol Ammunition Wilson Combat A45-200-HBFP: .45 ACP 200 Grain Flat Point Brass Pistol Ammo 20 Rounds