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H5G Gameplay R27HullJack1

An R27 Hull Jack on Argent Moon.

The R27 Hull-Jack was a piece of equipment in use on the ONI research station UNSC Argent Moon.[1]


An R27 Hull-Jack consisted of an arch-shaped platform supported by twelve wheels (three at each of the four corners). It has a screen, a keypad, and four levers at one end, presumably for controlling the device. According to a warning sign on it, the R27 has the ability to move automatically.[1]




  1. 1.0 1.1 Halo 5: Guardians - Blue Team