The Springfield rifle refers to a series of military rifles produced at the Springfield Armory in Massachusetts. The most notable model is the Springfield M1903, which was widely used by the United States military during World War I and World War II. This bolt-action rifle is known for its accuracy and reliability. Another significant model is the Springfield M1 Garand, which became the standard service rifle for U.S. forces during World War II. The M1 Garand was semi-automatic, allowing for faster firing compared to earlier bolt-action rifles. Both models played crucial roles in American military history.