Forum:Chimera Revolver and Good Shotguns

I am looking for any of the following weapons:

Atlas Chimera Revolver

ANY Legendary Shotgun

Shotgun that does 2500+ damage.

If anyone would be nice enough to give me any of these weapons I would very much appreciate it. I dont have much to give because I never find any good loot really, the best ive found is a shotgun that does 2400 damage but thats it. Just so you know I play on Xbox 360