• HOME
  • Military Pay Scale
  • Military Ranks
  • Aircraft & Helicopters
  • Small Arms
  • Land Systems
  • Naval Warfare
  • flag of United States

    Colt Model 1903 (Pocket Hammerless) Semi-Automatic Pistol (1903)

    Picture of Colt Model 1903 (Pocket Hammerless)

    Colt Model 1903 (Pocket Hammerless) Semi-Automatic Pistol (1903)

    The Colt Model 1903 Pocket Hammerless was yet another firearm design by famed American gunsmith John Browning





    Staff Writer (Updated: 9/27/2016):

    The Colt Model 1903 Pocket Hammerless (or M1903) was a semi-automatic pistol from the long line of firearms developed by fabled American gunsmith John Browning. This particular pistol found its way into the homes of civilian users as well as organized crime members while also becoming the standard sidearm of United States officers for a time. The Colt Patent Firearms Manufacturing Company of Hartford, Connecticut was responsible for manufacture of the weapon.

    The Model 1903 made use of a single-action blowback firing action. It utilized .32 ACP caliber ammunition in an 8-round detachable box magazine. Weight was 33 ounces while the length measured in at 205mm with 127mm of this dedicated to the barrel. The gun was given a manual safety as well as a grip safety. Sites consisted of a fixed front and a rear adjustable.

    The Colt Model 1908 Pocket Hammerless became a variant of the Model 1903 and appeared beginning in 1908. The new model chambered the .380 ACP cartridge. The .380 ACP cartridge was a rimless cartridge design also from John Browning with production beginning in 1908 under the Colt Manufacturing Company brand. The Model 1908 made use of a 7-round detachable box magazine, this being one of the major variations between the M1903 and the M1908, while the new pistol also sported a different bore diameter.

    Production of the M1903 and M1908 pistols ran until 1945 to which some 570,000 examples were placed into circulation. US General George S. Patton kept a Model 1908 - one of the many American wartime heroes of World War 2 - appropriately starred with his current rank along the grip.

    Despite the name of Pocket "Hammerless" assigned to the series, the M1903 and M1908 both indeed made use of a hammer in their function. The hammer was unseen, however, as it lay under the slide component.

     SPECIFICATIONS 


    Colt Model 1903 (Pocket Hammerless)
    Type: Semi-Automatic Pistol
    Country of Origin: United States [ VIEW ]
    Manufacturer: Colt Patent Firearms Manufacturing Company - USA [ VIEW ]
    Initial Year of Service: 1903

     GLOBAL OPERATORS 


    United States


     CHARACTERISTICS 


    Overall Length: 178 mm (7.01 inches)
    Barrel Length: 102 mm (4.02 inches)
    Weight (Empty): 1.46 lb (0.66 kg)


    Caliber*: .32 ACP
    Action: Single-Action; Blowback
    Feed: 8-round detachable box magazine


     PERFORMANCE 


    Sights: Adjustable Rear; Fixed Front


    * Listed caliber(s) for firearms may be model dependent if more than one model type/chambering was produced. Always consult official manufacturer's information or a licensed dealer.

     VARIANTS 


    M1903 - .32 ACP cartridge; 8-round capacity

    M1908 - .380 ACP cartridge; 7-round capacity


    Text ©2003-2017 www.MilitaryFactory.com. All Rights Reserved. No Reproduction Permitted - the Content of this Page is NOT for reuse in any form. Email corrections/comments to MilitaryFactory at Gmail dot com. Material presented throughout this website is for historical and entertainment value and should not to be construed as usable for hardware restoration, maintenance or general operation. Please consult original manufacturers for such information.