The Head has a hinged canopy that pops open and releases the Legend Stone (see Legend Stones) when the Attack Point is struck by a marble from an opposing B-Daman.
It is essentially the B-Daman's chest armor, and attaches to the front of the Core Part, just above the barrel.
They are what you'd expect them to be; the B-Daman's arms. They usually provide a means for the user to grip the B-Daman. Some of them have gimmicks.
The legs of the B-Daman, which attach to the sides of the Core Part's lower area.
The part needed to fire B-Dama. Attaches to the rear of the Core Part.
The central component of the B-Daman, to which all of the other parts attach. It has an ejection port to which a DHB Attack Point can be attached. When the Attack Point is struck, the ejection port is triggered, causing the Legend Stone to pop out of the Head's canopy and prevent the player from firing any more B-Dama.
A Legend Stone (Japanese: エンブレムストーン, Enburemusutōn, Emblem Stone) is a medallion that you would place in the Head's canopy, and is ejected when your Attack Point is struck in a Direct Hit Battle. The main objective, is to earn the Legend Stones from your opponents by defeating them in DHB. There are also ports on the Shield Sight where they can be stored.