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The Buffington rear sight raised on a model 1884 Model 1884 lock work. The most dramatic change to the rifle design, which is often considered to be the identifying feature of the model 1884, was a new rear sight which had been designed by Lieutenant Colonel Adelbert R. Buffington of the U.S. Army Ordnance Department. This sight however was not ...
Like many other armed forces, the U.S. Army searched for a new rifle in the early 1890s to replace their old Springfield Model 1873 "trapdoor" single-shot rifles. A competition was held in 1892, comparing rifle designs from Lee , Krag–Jørgensen , Mannlicher , Mauser , Schmidt–Rubin , and about 40 other military and civilian designs.
The "Hickok rifle" has a 29.625-inch (75.25 cm) barrel, which is longer than the carbine version's barrel and shorter than the rifle version's barrel, and also has a Kentucky rifle style sloped butt. The trapdoor mechanism is stamped with the year 1870, and the lockplate is stamped with the year 1863, indicating that this rifle was originally ...
The Model 1880 rifle did not do well during testing. The rod's retaining mechanism was problematic and did not work well until a key was added to the locking spring. The design modifications altered the ballistics of the weapon, and the sights had to be modified to compensate for the changes.
The rear sight was also modified. The rifle version of the new sight was stamped with an R, and the carbine version was stamped with a C. The different sights were necessary because the carbine used a 55-grain cartridge instead of the rifle's 70-grain cartridge. [1]
In the late 1860s and early 1870s, many army units continued to use outdated rifled muskets and other weapons like the Spencer.56 caliber repeating rifle and Sharps.52 caliber percussion rifle. The army wanted to standardize weapons and ammunition, and forced these units to switch to trapdoor Springfields once the Model 1868 went into full ...
Springfield Model 1888, trapdoor mechanism open. In firearms, a trapdoor is a form of breech-loading mechanism for rifles in which a hinged breechblock rotates up and forward, resembling the movement of a trapdoor. [1] The Springfield models 1865 and 1873 were best known for first employing this type of action. [2]
The Springfield Model 1873 was the first standard-issue breech-loading rifle adopted by the United States Army (although the Springfield Model 1866 had seen limited issue to troops along the Bozeman Trail in 1867). The rifle, in both full-length and carbine versions, was widely used in subsequent battles against Native Americans.