|For an overview of Gatling laser models, see Gatling laser.|
|The following is based on Fallout Tactics and is not canon.|
“An H&K L30 Gatling laser. Designed specifically for military use, these were in the prototype stage at the beginning of the War. Multiple barrels allow longer firing before overheating. Powered by microfusion cells.”
This weapon is titled "Sunbeam Gatling laser" in the game, but is referred to as the L30 in the inventory screen.