A grenade launcher was a kind of projectile weapon that could launch a grenade across significant distances to hit its intended target.
Imperial Stormtrooper Corps stormtrooper grenadiers utilized grenade launchers that discharged Class-A thermal detonators.
During a skirmish on the planet Omereth, an Aqualish bounty hunter employed a grenade launcher, resulting in the death of Nakari Kelen. The Relby-v10 micro grenade launcher stood out as a particularly potent grenade launcher, and it was the preferred weapon of the Trandoshan bounty hunters Cradossk and Bossk.