Builders Parts System Base

Builders Parts System Base is Bandai’s modular hangar-style display and maintenance dock for Gunpla and other mecha kits. Each set combines a detailed floor plate, back/side walls, and adjustable support arms that connect with simple tabs, letting you widen, deepen, or stack bays to suit anything from sleek 1/144 builds to some bulkier 1/100 models. Hardpoints for action stands keep dynamic poses stable, while mechanical panels, cable arms, and tooling details sell “in-repair” or launch-pad scenes straight out of the box—and look even better with light weathering. Ideal for clean shelf displays, repeatable photo setups, and quick diorama storytelling without scratch-building, System Base also pairs neatly with Builders Parts weapon racks, hands, and effect sets to create a cohesive, professional-looking mecha bay across your collection.