Originally Posted by
Aotrs Commander
To be fair, though, I'd say that's not overly different from a wizard using Orb of [Thing], which I equate to a magically-created, non-magical [Thing]-blaster-bolt. Golem magic immunity doesn't actually protect them from magic, come to that, it protects them from a subset of spells (and powers). They aren't immune to breath weapons (or, say, the Su Desert Wind strikes/boosts) - and most of the rest of the supernatural abilities they are immune to is because of the fact they don't have a metabolism and a mind, not because they are immune to magic (at least half of which probably wouldn't work on droids, either.)
I suspect shields must have some influence of the Force, as well, because otherwise the Jedi wouldn't have so much trouble with all those shielded Droidekas; if it doesn't, by rights, they ought be able to knobble them much more easily.