To meet the need for space-use mobile suits, the League Militaire modified their ground-use LM111E02 Gun-EZ into the space combat LM111E03 Gunblaster by adding a pair of "twin tail" thruster binders. The technology behind the binders has existed since the Gryps conflict of U.C. 0087, and involves increasing the number of movable limbs on a mobile suit to enhance the effectiveness of the AMBAC system. The binders also increased the mobile suit's maneuverability, thrust, and fuel capacity, which in turn increased the mobile suit's operational range. The binders can be ejected when necessary. Aside from the addition of the binders and a slight change to the color scheme, there is little difference between the Gunblaster and its predecessor.