The RX-81 G-Line is a mobile suit introduced in Mobile Suit Gundam Battlefield Record UC 0081. As the mass-produced GM series placed priority on productivity, its specifications are considerably lowered from those of the RX-78-2 Gundam.

The RX-81ST G-Line Standard Armor is the RX-81 G-Line's standard configuration and is usable in all ranges of combat, making it an extremely versatile suit. When needed, it can be equipped with additional armaments on its backpack for enhanced attack power.

G Line Light Armor is the light armor configuration for RX-81 G-Line based on RGM-79L GM Light Armor, which mainly emphasize on high mobility and maneuverability. [1] [2] It also equipped with a asymmetrical blade antenna, and head sensor that had the radius of 11.000m. [1]

Sep 10, 2022 · For those interested in the RX-81, here’s a post by Mark Simmons with a partial translation of the MSV Handbook 2, which centered on the old info for the RX-81 (when it was mean to be a machine that matched the performance of a RX-78-2 operated by a newtype, or a perfected RX-78-2):

Feb 20, 2022 · During the One Year War, the Earth Federation Forces created the experimental RX-81 G-Line with the goal of truly mass producing the RX-78-2 Gundam and matching its performance, compared to the pared down RGM-79 GM.

m-msvの地球連邦軍のmsジーラインの事。ゲーム『機動戦士ガンダム戦記』でデザインがリファインされる形で登場した際に「ジーライン」というネームが与えられている。ただし、ゲーム中では「rx-81」で一貫していたりする。詳細はジーラインを参照。

The RX-81ST G-Line Standard Armor is the standard configuration of the RX-81 G-Line, designed to be highly versatile and usable in all ranges of combat. This configuration allows the mobile suit to adapt to various battlefield conditions effectively.

Feb 15, 2022 · The RX-81LA G-Line Light Armor was one of the many variations of the RX-81 G-Line and was based on the concept of the RGM-79L Light Armor. The G-Line Light Armor’s design emphasized using lightweight and powerful thrusters for hit-and-run tactics.

The RX-81AS Assault Armor RX-81 is a close range mobile suit equipped with additional, thick armor derived from RGM-79FP GM Striker's. When required, it can mount a drum-type backpack with seven built-in thrusters to improve its thrust.

The RX-81's design keeps the Gundam's specifications while expanding the mobile suit's arsenal of weaponry and armor by integrating the FSWS, giving it several forms. Backpacks may be swapped as needed, with two thrusters on the ground and six in space.