A 28mm (1/56) scale Leviathan accessory weapon arm from Dreamforge Games. Designed to be used with the fast swap arm feature for both the Leviathan Crusader and Leviathan Mortis. The kit contains the components needed to build either the Beowulf Artillery Gun or the Grendel Siege Gun. The Beowulf is a massive long-range artillery gun originally based on a 14” naval gun barrel, although with significant revisions and refinements to improve accuracy and range. The Grendel Siege Gun is the largest projectile weapon mounted on any Leviathan, designed to fire a four-ton high explosive projectile with devastating results.