The MS-06R-3S High Mobility Type Zaku was a prototype design testing beam weaponry. Due to which being known as the Gelgoog Early Prototype. It's design highly resembles that of the Gelgoog (one of the few differences would be that it uses a Heat Sword rather than a Twin Beam Sword). It first appeared as a part of the Missing Mobile Suit Variations line (M-MSV).
History
The High Mobility Type Zaku was originally one of only four MS-06R-2 Zaku II High Mobility Type units produced. One of these units is modified in to the High Mobility Type Zaku. It's main objective is to test out new beam weaponry that will eventually be used on the MS-14S Gelgoog Commander Type.
External Links
Template:Early Universal Century Mobile weapons