Fusion Rifle, Light of the Abyss, when combined with a gear piece that increases Fusion rifle ammo capacity (verified failed is Light of Praxic Fire , exotic chest piece for warlock), is not actually increasing capacity. When tested with alternative fusion rifle (Murmur) capacity was increased, so it appears the issue is isolated to the 'Light of the Abyss'. Tested on Cosmodrome Patrol, 2014-12-19