Shin Matsunaga's Gelgoog Jager arrives in the High Grade Universal Century series. This mobile suit first appeared in the Mobile Suit Gundam MSV-R series. Sharing the same molds with the regular released red HGUC Gelgoog J. The kit is molded in white, that comes with newly molded parts for this particular variant.

The kit is completed with its beam machine gun, and two beam sabers. It is also provided with a water slide decal printed with Shin Matsunaga's symbol for this specification.