Me and the gm been wondering if you enchant a pistol with an elemental ability and use the empty quiver feat does that enchantment still apply when you do the light mace damage?
No because a pistol is a projectile weapon and projectile weapons bestow the enchantment on the ammunition not on the weapon itself. If it did not do this the enchantment would not work with the projectile weapon because the projectile weapon does not actually hit the target, only the ammunition hits the target.
Okie so to make this work it would have to be double enchant on it?