RCBS 2-Die Reloading Set for .30-06. (Full-Length Sizer): This tool reshapes fired brass back down to factory specifications so it chambers reliably. The thin steel needle sticking out of the top is the decapping pin, which pushes the spent primer out of the bottom of the case pocket. (Bullet Seater): This tool pushes a fresh bullet down into the prepped case neck to your exact desired depth. It also features a built-in roll crimp ring to pinch the case mouth slightly, helping lock the bullet in place. This item is used but has all the working pieces in its original green case, although the white label is worn out from handling.