Grimrock

As far as I have seen no. I beat the game a explored little more than half, but never found any kinda enchanted ammo of any kind, or different ammo, for bows, crossbows, firearms, cannon, and slings. And there is no Enchant Arrow spells eithers. So I guess they just aren't in the game. Bah, what a ...

Is it still possible in this game?