Bandai 1/144 Option Parts Set Gunpla 18 (Build Booster Set)

Expand your customization possibilities with this versatile duo of transformation equipment. This Bandai Option Set delivers the distinctive Build Booster and its Mk-II variant, two multi-form units that convert between flight mode, weapon loadout, and support backpack for endless creative configurations.

Key Features

• A complete set of option parts based on the equipment from the Gundam Build series.

• Each Booster can transform between a fighter jet mode and a compact backpack form.

• Backpack mode connects to various Gunpla frames using the included 3mm joint parts.

• Individual components can be detached and wielded as handheld weapons by your model.

• Compatible with the broader Gunpla ecosystem for advanced kitbashing and customization.

Why Choose This

• Provides instant upgrade options and visual flair for a wide range of High Grade and other 1/144 scale kits.

• The dual-mode transformation adds significant play and display value.

• A perfect resource for builders who enjoy creating unique, heavily armed custom mobile suits.

• Captures the inventive, modular spirit of the Gundam Build franchise.

Product Information

• Series: Gunpla Option Parts Set

• Set: Build Booster & Build Booster Mk-II

• Item Number: Gunpla 18

• Scale: 1/144 (Universal Joint Compatibility)

• Contents: Two transformable booster/weapon units, joint parts

Select this set to fuel your next custom project with adaptable firepower and style. It’s an essential toolkit for modelers who prioritize flexibility and creative expression in their builds.