Technology & Combat Characteristics
The RGM-79N GM Custom is a further modification of the RGM-79N GM Custom intended to counter the twin beam sword used by Falaq's MS-14B Gelgoog High Mobility Types. This is accomplished by equipping a new beam weapon, the Beam Mitsumata. The recharge rack for the beam saber on the backpack has been removed and replaced with a mounting arm to stow the Beam Mitsumata. In addition, a built-in gatling gun has been added to the left forearm, increasing the mobile suit's overall firepower.
History
Wings Hauser would use his GM Custom in the final battle to defeat Falaq. After Falaq's leader, Rogui Negidrum, is killed in combat, many of the remaining Zeon remnants surrender to Shutendouji. Wings continues to use this machine after setting up the Maria Shield PMC with Cain Ragnard, and also uses it to support Cain in his quest for revenge against the Zeon remnants at Hell's Gate.