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Colt 1911a1
Colt 1911a1
M1911A1 - self—loading pistol designed by John Moses Browning and adopted by the U.S. Army in 1911. It became one of the first semi-automatic pistols widely used in the armed forces, and remained a standard-issue weapon in the United States until 1985. The M1911 has a caliber .45 ACP (11.43×23 mm), which provides high stopping power of the bullet. The pistol uses a short-stroke recoil system and a rotary bolt for locking. The M1911 magazine holds 7 rounds, although there are modifications with increased capacity. The pistol is characterized by its simple design, reliability and high accuracy of shooting, which has made it popular among military and civilian users. The M1911 was actively used in both World Wars, as well as in the Korean and Vietnam Wars. The pistol has a distinctive design with wooden or plastic handle cheeks and a metal body. After decommissioning, the M1911 remains popular with collectors, athletes, and gun enthusiasts due to its history and characteristics.
Photo of the constructor:
Main Features:
Caliber: .45 ACP (11.43×23 mm).
Barrel length: 127 mm (5 inches).
Total length: 216 mm.
Weight: 1.1 kg (without cartridges).
Principle of operation: short barrel stroke, recoil when the barrel rolls back.
Magazine capacity: 7 rounds (standard magazine), there are options with increased capacity.
Effective firing range: up to 50 meters.
Muzzle velocity of the bullet: 250-260 m/s.
Aiming devices: front sight and rear sight (fixed).
Rate of fire: Semi-automatic mode, the practical rate of fire depends on the shooter's skill.
Other features:
Cartridge capacity: cartridge.The 45 ACP has a high stopping power, making the M1911 effective in close combat.
Reliability: The simple and robust design ensures high reliability even in difficult conditions.
Ergonomics: the comfortable grip and balance make the pistol comfortable to shoot.
Combat use: The M1911 was used in both World Wars, as well as in the Korean and Vietnam Wars. He was valued for his power and reliability.
Modifications: Over more than 100 years of existence, many modifications have been created, including the M1911A1 (an improved version from 1926) and modern versions from various manufacturers.
Produced: 2.7–3 million copies (in the USA). If we take into account commercial production, licensed copies and release in other countries, the total number may exceed 10 million pieces.
Advantages:
High stopping power of the cartridge .45 ACP.
Reliability and durability of the structure.
Easy to use thanks to improved ergonomics.
Easy to maintain and repair.
Disadvantages:
Limited magazine capacity (7 rounds).
Heavy weight and size, which can make it difficult to carry concealed items.
Moderate accuracy at distances over 50 meters.
Interesting facts:
It was adopted as the "Pistol, Caliber .45, M1911", replacing the Colt Single Action Army revolvers.
Designed specifically for the M1911 to be guaranteed to stop the enemy (after pistol failures.38 caliber in the Philippines).
It had a bolt with a swinging barrel (Browning's tilting barrel) – this scheme is still used in modern pistols.
It served for 74 years, until it was replaced by the Beretta M9 (9x19 mm).
Hundreds of variants were produced: from compact Officer's Model to full-fledged "tanker" versions.
Photo:
Poochie the dog with a sergeant's chevron and an M1911 pistol, 1942
An American officer trains French partisans to shoot with an M1911 pistol, 1944
An American officer with a 1911 Colt pistol in Marseille, 1944
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