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  1. M1911 pistol - Wikipedia

    • The Colt M1911 (also known as 1911, Colt 1911 or Colt Government in the case of Colt-produced models) is a single-action, recoil-operated, semi-automatic pistol chambered for the .45 ACP cartridge. The pistol's formal U.S. military designation as of 1940 was Automatic Pistol, Caliber .45, M1911 for the original model adopted in March 1911, and Automatic Pistol, … 展开

    History

    The M1911 pistol originated in the late 1890s as the result of a search for a suitable self-loading (or semi-automatic) pistol to replace the variety of revolvers in service at the time.
    The United State… 展开

    Design

    Browning's basic M1911 design has seen very little change throughout its production life. The basic principle of the pistol is recoil operation. As the expanding combustion gases force the bullet down the barrel, they give reverse mo… 展开

     
  1. 1911 vs 1911A1 Key Differences Explained - GunPros

  2. Six M1911A1 Pistols Worth a Serious Look - Guns and Ammo

  3. 1911 vs. 1911A1: What’s the Difference? - The Armory Life

  4. The U.S. '.45 Automatics:' M1911 & M1911A1 Pistols

    2016年5月9日 · Learn about the history and development of the M1911 and M1911A1 pistols, the standard U.S. military handguns chambered for the .45 ACP cartridge. See photos and details of different models, manufacturers and …

  5. TESTED: The Colt 01911SE-A1 Classic 1911 Pistol in .45 …

    2024年3月30日 · Colt recently introduced the 01911SE-A1 pistol, the newest member of its Classic line of 1911 guns. The all-blue gun is a modern rendition of the venerable John Moses Browning design. However, it has some modern …

  6. Colt Model 1911A1 U.S. Army .45 ACP - Coltautos.com

  7. Exploded View: U.S. M1911A1 | An Official Journal Of …

    2020年11月10日 · John M. Browning’s Model of 1911 in .45 ACP has established an unprecedented place in history owing to its service as the official U.S. service pistol for nearly three-quarters of a century and...

  8. M1911 & M1911A1 | An Official Journal Of The NRA

    2013年2月20日 · Learn the history and differences between the Colt-designed .45 pistols, the 1911 and the 1911A1. Find out how the modifications improved the ergonomics, accuracy and reliability of the classic handgun.

  9. The M1911 Pistols Organization Home Page

    The new model was named Colt M-1911 A1 Government Model. In 1929, Colt also produced a 1911 pistol, based on the new .38 Super cartridge, while in 1931 a .22 LR version of the pistol was produced, named Colt Ace.