A flintlock musket is a type of firearm that uses a flintlock mechanism to ignite gunpowder. This weapon was commonly used from the 17th to the 19th centuries and is characterized by its long barrel and smoothbore design. The flintlock mechanism consists of a piece of flint that strikes steel to create a spark, igniting the powder in the pan and firing the bullet. Flintlock muskets were widely used by military forces, including the British Army and Continental Army during the American Revolutionary War. They were essential for infantry soldiers and played a significant role in shaping warfare during their time.