The Under-Barrel HH-4 was an Under-barrel grenade launcher attachment used by Cold assault stormtroopers. They saw use during the Galactic Civil War, where they were frequently used for dealing with targets besides the primary target.
The Under-Barrel HH-4 was an Under-barrel grenade launcher attachment used by Cold assault stormtroopers. They saw use during the Galactic Civil War, where they were frequently used for dealing with targets besides the primary target.