Properties:

A weapon with a rifled and/or smooth barrel of various calibers. It may be a single shot or an automatic-type weapon designed for attachment to aircra ft, ships, tracked vehicles, and the like. It may consist of two more remotely-controlled grenade launchers, fire control devices, covers, grenade storage bins, and the like. The grenade usually is the projectile component of a cartridge. Excludes launcher, grenade and launcher, grenade, rifle.