You know, I do not think a ray attack would work with gauntlets anyway. I mean, the ray departs from your finger. The first thing it would encounter, and thus discharge upon, would be the gauntlet. At best, and most probably, it would simply be blocked. Taking of gauntlets would be a standard action, I would think.
But I don't want to be an annoying GM. Although the idea is amusing...
* Now, how can I reasonably include undead?

j/k
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