Fourze Arms (フォーゼアームズ Fōze Āmuzu) is a Legend Rider Arms based on Kamen Rider Fourze's Base States, which is accessed through the Fourze Lockseed. Accessed through the Fourze Lockseed or the Heisei Rider Lockseed channeling the Fourze Lockseed, this form's Arms Weapon is a choice of the various Module Weapons.