figures with the Sharpshooter ability, have the target symbol for attack right? What are some of the characters that have this ability? can this ability come from a feat or special power?

Well, Hitman and Starlord have it printed on their dial.

Batman and Green Arrow duo get it from a trait.

And Characters with Super Senses or Ranged Combat Expert can get it from the Elite Sniper Feat.

oh ok..thanks...very helpful.

not to forget Jonah Hex in the upcoming battle back, and The Comedian (watchmen costume) will have Sharpshooter Ability YAY