HG 1/144 - GM Custom

Developed as part of the Federation Forces Reconstruction Project that began in U.C. 0081, the design of the RGM-79N GM Custom was based on the RGM-79SC GM Sniper Custom, the RGM-79G GM Command, the RGM-79GS GM Command Space Type, and the RX-78NT-1 Gundam NT-1. It was developed at Augusta Base and incorporated many parts that were developed for Gundam NT-1, which was originally considered for mass production. Because of this, the GM Custom's specifications were considered top class even among Augusta series mobile suits, which were already renowned for their high performance. Its thrust was almost twice that of previous GMs and its generator output rivalled Gundam type mobile suits, making it one of the Federation's highest performing mass production unit prior to the Delaz Conflict.

One of the coolest GM in the Gundam Universe is the GM Custom from 0083. Don't be fooled by the subdued color scheme of this suit. It comes with its GM Rifle, Shield, Beam Sabers and extra hands. it also comes with marking stickers for the shield and shoulder.

Lore excertp from gundam.fandom.com.