The M79 Grenade Launcher is a single-shot, break-action firearm designed to fire 40mm grenades. It was first introduced during the Vietnam War and is known for its lightweight and portability, making it effective for infantry use. The launcher has a range of approximately 350 meters and can fire various types of grenades, including high-explosive and smoke rounds. This weapon features a distinctive design with a long barrel and a wooden stock, which contributes to its accuracy and ease of handling. The M79 has been used by various military forces around the world and remains a notable piece of military history.