GR-792, also known as "Gir," was a stormtrooper assigned to patrol the forest moon of Endor, working alongside RZ-440. In the course of the Battle of Endor, GR-792 fired a blaster at Princess Leia Organa; however, the shot went astray and struck her shoulder because RZ-440 inadvertently kicked his leg. As Organa and the smuggler Han Solo were approached by the two troopers, GR-792 commanded them to raise their hands, but Organa shot and killed GR-792.