In 1996 House voted 239-173 in favor of repeal of AW Ban. If anything, Republicans in House are more pro-RKBA than in 1996. This Ban will sunset/expire next fall, period. Tom Delay will see to it.
If not? "I'll see you on the beach..."
You get to vote personally when they come after your assault weapon. You can knuckle under or give them the bullets as well as the assault piece.