Ah, but how many Democrats would sign it? Many of the freshmen who took seats in 2006 were pro-gun. In fact, a couple had better NRA ratings than the guys they'd replaced. Consider the congressional briefs in support of us in Heller and McDonald. There are plenty of signatures from both sides of the aisle.Fact is, there are as many Republicans as Democrats that might sign onto a new AWB bill.
I've long argued that a politician's stance is not always determined by the color of his lapel pin. Folks pushing for stricter gun laws may find they've got much less support than they thought when they push the issue.
Then there are the folks who remember 1994. Many folks who might support a new ban in their hearts aren't going to risk their careers by supporting it in deed.