Repeating arms are firearms that can fire multiple rounds without needing to be manually reloaded after each shot. This category includes weapons like revolvers, semi-automatic pistols, and rifles. They utilize mechanisms that allow for the automatic cycling of ammunition, making them more efficient for the shooter. The design of repeating arms has evolved over time, improving reliability and ease of use. Early examples include the Henry rifle and the Winchester rifle, which were significant advancements in firearm technology during the 19th century. Today, repeating arms are widely used in various applications, including sport shooting and self-defense.