Borderlands 2 Unlimited Rare Purple Weapons GlitchThere is a glitch in borderlands 2 which allow you to collect all the purple rare weapons in the Borderlands 2.
the glitch can be found in the sanctuary gold chest located in the room of fast travel.
You can share the glitch with your friend and you and him can both get unlimited amount of rare weapons and loot's from the chest.
All you and your friend need to have one gold key and you can open it infinite numbers of time.i posted the method of getting the rare loot of before this method is exactly the same check here.
Here is a video of borderlands 2 rare weapons glitch.