User blog comment:Legionwrex/Usless Power./@comment-3578559-20110530204916/@comment-1373755-20110530224227

Yes, but Warp and Armor-Piercing ammo are both bonus powers as well. There's really no reason to take Shredder Ammo in place of one of those two since both are better all around. The only time it's ever useful is if Thane is in the group, and that's just because that's his only available ammo power.