The Warhammer Horus Heresy 30k Legiones Astartes Melee Weapons Upgrade Set is a product by Games Workshop, designed for upgrading Space Marines in the Warhammer 30k game. This set specifically focuses on the Legiones Astartes chapter and is part of the Horus Heresy specialist game. Made in the United Kingdom, this unassembled and unpainted set provides players with a collection of weapon upgrades to enhance their miniatures for thrilling tabletop battles in the Warhammer universe.