Can you shape a wand or rod like a pistol or rifle without unbalancing anything, like in this YouTube clip? “[Knight's & Magic] The Gunlike Rod !!”
I know that in that anime a wand is used more as a focus than like a Pathfinder wand or rod. Nonetheless, would this shaping or modification of wands or rods break anything in the RAW? Does the shape of the wand or rod affect anything game mechanics wise?
I'm not thinking it would give any benefit, this is just purely for looks.