BANDAI HOBBY OPTION PARTS SET GUNPLA 18 (BUILD BOOSTER SET)

Expand your customization possibilities with the Option Parts Set Gunpla 18: Build Booster Set, featuring both the Build Booster and Build Booster Mk-II in one versatile package.

This set is designed to enhance your Gunpla builds with dynamic transformation and modular customization. Each booster can transform from a sleek fighter aircraft into a backpack unit, allowing you to recreate high-mobility configurations or support units for your favorite mobile suits. When combined, the two boosters unlock even more creative configurations, giving builders the freedom to experiment with unique loadouts and silhouettes.

The backpack forms are highly adaptable thanks to a wide range of included joint parts, making them compatible with many HG and other 1/144 scale Gunpla kits. Whether you’re upgrading an existing build or creating a custom unit from scratch, these boosters integrate seamlessly into your collection.

Beyond their core forms, individual parts from each booster can be detached and repurposed as weapons or additional equipment. This modular design encourages creative kitbashing, letting you transform boosters into cannons, support arms, or entirely new weapon systems. Even non-weapon components can be reconfigured using the included joints, further expanding customization potential.

With its combination of transformation, compatibility, and modular design, the Build Booster Set is a must-have for builders who enjoy pushing the limits of Gunpla customization and creating truly unique builds.