The Parrott Rifle is a type of artillery developed in the 1860s by Captain Robert Parker Parrott. It is a rifled cannon, meaning it has spiral grooves inside the barrel that improve the accuracy and range of the projectile. The design features a cast iron body reinforced with wrought iron bands, allowing it to withstand the pressures of firing heavy shells. Parrott Rifles were widely used during the American Civil War and were known for their effectiveness in siege warfare. They could fire a variety of ammunition, including explosive shells and solid shot, making them versatile on the battlefield. Their distinctive design and performance made them a significant advancement in artillery technology.