There is no house bill SB-2099. From what I can see it is just an e-mail hoax but I am sure we'll check further into it. Check out Snopes for the info.
Not sure about the ammo claim either. I think it is more of a supply/demand issue. I've heard conspiracy theories such as what you said but no hard proof. I think once folks slow down buying ammo, then they will catch up on ammo inventory. The election threw a scare so people were/are buying small handguns and stocking up on ammo in anticipation of harsher gun regs. I noticed 9mm is started to show up again at stores and stay on the shelves but man, I am having a heck of a time finding .380 ammo.