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Although the cannon is originally designed to fire a hollow aluminum ball, a bullet-shaped projectile is later designed with the purpose of carrying people. This fictional columbiad is made of cast iron six feet (1.8 m) thick, is 900 feet (270 m) long, and has a bore with a diameter of nine feet (2.7 m).
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Display a year or month calendar Template parameters [Edit template data] Parameter Description Type Status Year year the ordinal year number of the calendar Default current Number suggested Month month whether to display a single month instead of a whole year, and which one Default empty Example current, next, last, 1, January String suggested Show year show_year whether to display the year ...
The design attempted to combine the field gun, mountain gun, and anti-aircraft gun roles into one weapon. The vz. 28 combined a two-wheeled box trail carriage, horizontal sliding wedge breech, hydro-pneumatic recoil system, high angle elevation and a firing table [ clarification needed ] for 360° degree traverse.
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The 6-pounder field gun was well represented by bronze Models of 1835, 1838, 1839, and 1841 early in the war. Even a few older iron Model 1819 weapons were pressed into service. Several hundred were used by the armies of both sides in 1861. But in practice the limited payload of the projectile was seen as a shortcoming of this weapon.
Unlike many postwar cannons, it uses a short recoil action instead of a revolver cannon or Gatling gun mechanism. This results in a reduced rate of fire , but lower weight and bulk. The GSh-30-1 has a rate of fire of 1,800 rounds per minute, customarily limited to 1,500 rounds per minute to reduce barrel wear.