I love how the new guys come here with AWB expertise...
It will sunset. It's written into the law. The question is if it will be extended or not.
In 1996 the house passed a repeal of the AWB. It never made it to the democrat controlled senate.
This year, rather than see the AWB extended, the senate republicans killed the gun maker liability bill that they and the president wanted to pass.
On the house side, High ranking republicans who control what gets voted on have said a new AWB / extension will NOT come to the floor. Jim sensenbrenner, chairman of the judiciary committee, which the renewal of the AWB will need to go through, is very pro-gun. I doubt any bills will make it out of committee.
So you can stop trolling. Very few actual days of congress are left before september 14th. Most democrats don't want to see a new AWB come up, because they know it is a losing proposition for them. Especially house democrats from the south, who are becoming increasingly endangered.