The XXXG-01H Gundam Heavyarms is one of the main mobile suits featured in the anime series 'Mobile Suit Gundam Wing' (Kidou Senshi Gundam Wing). Piloted by Trowa Barton, Heavyarms is known for its overwhelming firepower, equipped with numerous projectile weapons and a signature chest gatling gun. Its role in the series is to provide heavy artillery support for the Gundam pilots in their fight against the oppressive OZ organization, often taking on multiple enemies with its vast armament.