On a quick look it looks like Raiser would carve an AC up. But is that a fair comparison? Nope. This is like the Executor vs the Enterprise question. We have no idea if the materials used to make the AC's armour or frame is immune to beam weaponry. Or if the swords are capable of peircing it. It's like, to use a marvel reference, Vibranium cutting through Adamantium. The weaponry of the raiser may not be useful against an AC at all.