User blog comment:FrostRC/Ghost's Skills/Perks in Call of Duty Heroes have been revealed/@comment-1916935-20150124074241/@comment-30157565-20150129024829

The AC-130 can be used to take out defenses carelessly. The AT4 can be used during times such as encountering a Sentry Turret, which goes the same for Price's Grenade Launcher and Wallcroft's Predator Missile.