● Chinese name: 0.45in colt automatic pistol.

● Production unit: American Colt Manufacturing Company

● Use: Kill living targets.

● Country of origin: United States

● Diameter:11.43mm.

● Weight: about 1 100g

● Full length: 216mm

● Barrel length: 127mm.

● Bomb load: 7 rounds.

Colt, commonly known as .45, served in the US Army for more than 70 years. As a representative weapon, Colt experienced the baptism of World War I, World War II, Korean War and Vietnam War, and was replaced by Bei Leita's 92F 9mm pistol in 1986. But its unique structural design is amazing.

Colt gun family, like AK gun family in the former Soviet Union and FN gun family in Belgium, has great influence in the international weapons industry. Samuel colt, the founder of Colt Company, is recognized as the founder of modern revolver. Samuel colt 18 14 was born in an ordinary family in Connecticut, USA, and was obsessed with pistol design since childhood.

1835 10, samuel colt obtained the British revolver patent number 6909. From 1847 to 1860, Colt successively introduced 12 kinds of revolvers, and the American-Mexican war of 1846 brought Colt's career to a new level. His M 1847 revolver was purchased in large quantities by the American government, and his colt company developed rapidly.

Become a world-renowned arms production enterprise in one fell swoop. The most famous product produced by Colt Company is M 16A 1-5.56mm assault rifle and its series. This gun was designed by Eugene stoner, a famous gun designer, and was formally finalized on 1967. It is still the standard rifle of the US military. In addition, Colt also produced many famous pistols.