Fullbottle Buster

The Fullbottle Buster (フルボトルバスター) is a weapon invented by Sento Kiryu, and is available to him as Kamen Rider Build RabbitRabbit Form or TankTank Form.

This weapon has two modes: the sword-like Buster Blade Mode (バスターブレードモード) and the pump-action shotgun-like Buster Cannon Mode (バスターキャノンモード).

Design
TBA

Finishers
By inserting Fullbottles into the barrel of the Fullbottle Buster, it can activate special finishing moves.
 * Fullbottle Break (フルボトルブレイク): Activated by inserting a single Fullbottle into the Fullbottle Buster.
 * Full Full Match Break (フルフルマッチブレイク): Activated by inserting the Full Full RabbitTank Bottle into the Fullbottle Buster.
 * Ultimate Match Break (アルティメットマッチブレイク): Activated by inserting four Fullbottles into the Fullbottle Buster.