User blog comment:Diyartifact/Shepard's adversaries/@comment-3228423-20120404115742/@comment-2079715-20120405072702

See, that's why simple primitive bazuka is great for the fight. It has homing missiles and though you spend whole heavy ammo during fight on Insanity it greatly shortens the fight without making yourself open to attack. Just boink him from the corner. :)