Z-510 focus turret

Beam turrets are weapons used by the Prometheans during the Human-Promethean War.

Description
Forerunner Beam Turrets are turrets of a similar nature to those located on Shield World 0459, but smaller in scale. They are typically constructed by Watchers and possess a deadly, long range beam weapon, akin to a Sentinel Beam. When destroyed, Forerunner beam turrets disintegrate in a manner resembling that of Promethean Knights. A number of these turrets are hacked by Cortana on the Mantle's Approach during the Didact's attack on Earth, during which time they took on a blue light, like those of the Sentinels on Requiem.

List of appearances

 * Halo 4