The upper damage limit on a rare weapon is 242 when fully upgraded, legendary is 300. The original screenshot I saw of pocket fusion had it at 396 - truly exotic yes? Now legendary, exotic & raid weapons are all 300. Suros may have felt higher (330?) which to me, is how it should have been for exotics - now it's been downgraded to a "limited edition legendary" Raid weapons are now the true exotics...