Storm Frag Shells

Any Legio Vulturum Titan that is equipped with a vulcan mega-bolter or vulcan mega-bolter array can be upgraded with Storm Frag shells at a cost of +25 points for a vulcan megabolter and +45 points for a vulcan mega-bolter array. Each weapon a Titan is armed with must be upgraded separately. A weapon with this upgrade gains the Maximal Fire trait and increases the negative Acc modifier for the weapon’s Long range by 1 (i.e., a 0 becomes a -1, a -1 becomes a -2).