Musket
Muskets were made for use by infantry. A soldier armed with a musket was called a musketman or musketeer. In the 1500's, soldiers armed with a heavy arquebus, called a musket, supported the arquebusiers and the pikemen. By the start of 1700's, a lighter type of musket took over from the arquebus. When the bayonet was added, there was no longer a need for pikemen, and almost all infantry soldiers became musketeers. The first musket made in the united States was the Springfield Model 1795 Musket. In the 1800's, better ammunition and ways of firing the gun, meant that rifling was practical for military use, and the rifled musket became common. A few years later, the use of cartridges, breechloading, and multiple rounds of ammunition meant the "rifled musket" gave way to the rifle, and "muskets" were no longer used.