M1911 Colt pistol
Quick Summary
The Colt M1911 pistol is a renowned semi-automatic firearm designed by John Moses Browning. Adopted by the U.S. military in 1911, it was a significant advancement in handgun technology.12
Key features of the M1911 include:
* Semi-automatic operation: It fires one round with each pull of the trigger and automatically loads the next round.2
* Recoil operation: The pistol utilizes the recoil of the fired cartridge to cycle the action, eject the spent casing, and chamber a new round.2
* Slide and barrel locking: The barrel and breechblock are locked together by a slide during firing, ensuring safe operation.2
The M1911 served as the standard-issue sidearm for the U.S. armed forces for over 75 years, with its successor not being adopted until 1987. It remains a popular pistol for civilian use and competition due to its robust design and historical significance.23
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
