Morgan's Riflemen or Morgan's Rifles, previously Morgan's Sharpshooters, and the one named Provisional Rifle Corps, were an elite light infantry unit commanded by General Daniel Morgan in the American Revolutionary War, which served a vital role executing his tasks because it was equipped with what was then the cutting-edge rifle instead of muskets, allowing superior accuracy at an up to ten times the distance of the typical troops of the day.
Daniel Morgan got his start in the Revolutionary War in 1775 as the captain of a small rifle unit set up by the state of Virginia, one of 10 such units commissioned by Congress. Morgan's had 69 men, and quickly got the nickname Morgan's Sharpshooters. Morgan's most significant action in this period was support for the invasion of Canada, and the Battle of Quebec in which he was seen as a hero, despite General Benedict Arnold's overall failure and their subsequent capture.
In early 1777, when Morgan was freed from captivity, he was commissioned as a Colonel and assigned command of the 11th Virginia Regiment, and a few months later was also instructed by George Washington to form a Provisional Rifle Corps, men skilled with the use of the long rifle, from his and other nearby regiments.
Having done so, his first assignment was to harass Colonel William Howe as he retreated through New Jersey. Morgan did so by having his 500 riflemen snipe the enemy troops as they moved, using their longer range to do so from safety, an unusual tactic for that day.
Sent to join the northern army headed by General Horatio Gates, Morgan's Riflemen helped establish better conditions for the coming Battle of Saratoga, by a series of quick attacks on their Indian allies, driving them back in order to interfere with British intelligence of the American troops' movements. His Riflemen proved pivotal in several engagements, including driving back an advanced unit all the way to the enemy's main forces, and later helping turn the main battle by attacking from the right flank, and is credited with forcing the British retreat.