Difference Between .45 ACP and Auto: A Comprehensive Guide
A Look Back: History and Origins Delving into the origins of these cartridges provides context. The .45 ACP, short for Automatic Colt Pistol, emerged from the genius of John Browning. It was developed for the U.S. military early in the twentieth century. Its creation was driven by the military’s need for a more effective handgun … Read more