Lever-action rifles are a type of firearm that uses a lever mechanism to load and fire cartridges. When the shooter operates the lever, it ejects the spent cartridge, chambers a new round, and cocks the hammer, allowing for quick follow-up shots. This design is popular for its ease of use and rapid firing capability. These rifles were widely used in the 19th century, especially during the American West expansion. Notable models include the Winchester 1873 and the Henry rifle, both of which became iconic symbols of that era. Lever-action rifles remain popular among hunters and sport shooters today.