Springfield Model 1861
Overview
 
The Springfield Model 1861 was a Minié-type
Minié rifle
The Minié rifle was an important rifle in the 19th century, developed in 1849 following the invention of the Minié ball in 1847 by the French Army captains Claude-Étienne Minié of the Chasseurs d'Orléans and Henri-Gustave Delvigne. The rifle was designed to allow rapid muzzle loading of rifles, an...

 rifled musket
Rifled musket
The term rifled musket or rifle musket refers to a specific type of weapon made in the mid-19th century. Originally the term referred only to muskets that had been produced as a smoothbore weapon and later had their barrels rifled...

 shoulder arm used by the United States Army
United States Army
The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 and Marine Corps during the American Civil War
American Civil War
The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

. Commonly referred to as the "Springfield
Springfield Armory
The Springfield Armory, located in the City of Springfield, Massachusetts - from 1777 until its closing in 1968 - was the primary center for the manufacture of U.S. military firearms. After its controversial closing during the Vietnam War, the Springfield Armory was declared Western Massachusetts'...

" (after its original place of production, Springfield, Massachusetts
Springfield, Massachusetts
Springfield is the most populous city in Western New England, and the seat of Hampden County, Massachusetts, United States. Springfield sits on the eastern bank of the Connecticut River near its confluence with three rivers; the western Westfield River, the eastern Chicopee River, and the eastern...

), it was the most widely used U.S. Army weapon during the Civil War, favored for its range, accuracy, and reliability.
The barrel was 40 inches long, firing a .58 caliber Minié ball
Minié ball
The Minié ball is a type of muzzle-loading spin-stabilising rifle bullet named after its co-developer, Claude-Étienne Minié, inventor of the Minié rifle...

, and the total weight was approximately 9 pounds.
 
x
OK