The pixie, grig, thorn, nixie, they have bows and sneak attack dice or sleep arrows for sniping. The pixie can actually use Improved Invisibility too. The redcaps have an eldritch stone ability.

The harpy has an entry for a harpy archer. The flying playable race from RoTW, uhh I can't recall what they are called, lolz, they have a racial familiarity with those foot bows.

Giants specialise in hurling rocks and even get a prestige class for it.