TheAuldGrump said:No, you are not DM in my campaign, and I prefer to defer from 'Gygaxian' choices when in doubt. Aside from which - Paladins could use ranged weapons in first edition too, and of the 12 'original' (i.e. Frankish) paladins at least one used a bow.
Your conceit is noted. Next!
The Auld Grump
Even under the 1st edition rules Paladins and Cavaliers could use ranged weapons... they just didn't have them as specializations or as their preferred weapons. Unless they were Elven Cavaliers, that is.
So it's not an "automatic violation" of their code of conduct.