Volley gun
A volley gun is a gun with multiple single-shotbarrels that shoot projectiles in volley fire, either simultaneously or in succession. Although capable of unleashing intense firepower, volley guns differ from modern machine guns in that they lack autoloadingand automatic fire mechanisms, and therefore their volume of fire is limited by the number of barrels bundled together. In practice, large volley guns were not particularly more useful than a cannon firing canister shot or grapeshot. Since
