Technology & Combat Characteristics
A retrofitted version of the MS-05 Zaku I, the MS-05L Zaku I Sniper Type's primary weapon was a beam sniper rifle, which was powered by a backpack-mounted sub-generator. Its head unit was fitted with the same type of composite monoeye as the MS-06E Zaku Reconnaissance Type, granting it the necessary sensor range for long-range sniping. It was also equipped with a pair of head-mounted Vulcan guns for defense. A foldable knee pad was installed in its right knee, which can deploy to stabilize the mobile suit during sniping missions. Essentially, the Zaku I Sniper Type was a self-propelled long-range mega particle cannon turret.
History
During the One Year War, Zeon's mobile suits mostly relied on Magella Top Guns for sniping, which lacked in both precision and firepower. After the death of Garma Zabi, Zeon forces on Earth requested a more effective long-range weapon. However, while the Zeon homeland experimented with the concept of using Psycommu all-range weapons for sniping missions, almost all support was cut off after the loss of Odessa.
Using the portable beam weapon technology first developed for the MS-14 Gelgoog, California Base developed the Zaku I Sniper Type, using the outdated MS-05 Zaku I, which were mostly relegated to transportation and engineering duty, as the basis.
During the final days of the One Year War, the Zaku I Sniper Type used guerilla tactics against the massive counterattack of the Earth Federation Forces, and contributed to slowing the EFF's advance. In December, U.C. 0079, one such unit was responsible for singlehandedly fighting off an entire GM squadron at S3 Point as Zeon forces prepared to evacuate California Base.
In U.C. 0096, a customized Zaku I Sniper Type piloted by the Zeon remnants leader Yonem Kirks was deployed during the attack on Torrington Base. Kirks' Zaku I Sniper Type supported the Zeon remnant forces on the ground from the air inside a Fat Uncle Custom. Despite being nearly two-decades-old by then, it still proved to be quite effective, taking out multiple modern Federation units.
Ultimately, the Zaku I Sniper Type was cornered by Londo Bell's Tri-Stars team in their RGM-96X Jestas. With only one shot left, Kirks stabbed the beam sniper rifle into the suit's abdomen and attempted to detonate its backpack generator, but the Jestas managed to destroy the suit's arms and rifle before he could fire it, killing him as the suit fell to the ground after the Jestas shot it down.
A customized Zaku I Sniper Type Gunpla was used by one of Koji Matsumoto's teammates and participated in the 3 on 3 battle against Haru Irei's team.