The 1911 is a historic semi-automatic pistol designed by John Browning in the early 20th century. It's chambered for the .45 ACP cartridge and has been in service since, well, 1911. This iconic pistol has a distinctive design with a single-stack magazine and a short-recoil system. It served as the standard-issue sidearm for the United States military for several decades. The 1911 is celebrated for its ergonomics, stopping power, and timeless design. Its legacy includes its widespread civilian use and enduring influence on pistol design and customization.