The Joker

[Chloe Price]

Well then, Modern-day hand gun bullets can travel quite far. But you could probably just assume it'd act like a normal gun. So you can remove the bullet travel distance if you want.

As for the description of the gun, is there any other changes that Joker may have made to it? Like, little personalized changes?

The flag is the only alteration the Joker has made to the gun.