HH-4 grenade launchers were support units manufactured by Merr-Sonn Munitions, Inc. in use by certain smugglers working with the Rebel Alliance during the Galactic Civil War. The launchers had a capacity of five grenades, which were set on a timer and were capable of taking out a small Imperial squad.
Behind the scenesEdit
- Star Wars Battlefront: Prima Official Game Guide
- Star Wars Battlefront II: Prima Official Game Guide
- The Complete Star Wars Encyclopedia (As "HH-4")