One of my players wants to play an unarmed fighter. What I need to know is; do spiked gauntlets count as weapons or as armor for the purposes of enchanting?
They count as weapons, and can be enhanced as such.
The problem is that they count as separate weapons from Unarmed Strikes, which means anything he does to improve Unarmed Strikes is not going to improve his Spiked Gauntlets. If he’s planning on Monk or anything similar, I strongly recommend that you ignore this fact entirely and houserule that they take on the damage of his Unarmed Strike if it is higher than the Spiked Gauntlets would be.