.45 ACP vs 9mm: Which Handgun Cartridge Reigns Supreme?
A Look Back: Origins and Development The .45 Auto, also known as the .45 ACP (Automatic Colt Pistol), emerged from the necessity of war. The United States military, unsatisfied with the performance of the .38 Long Colt cartridge in the Philippine-American War, sought a more effective round for stopping power. Enter the legendary John Browning, … Read more