Well some of the doorways and hallways aren't to wide in my house...thats why I figured a short barrel would be best. My brother in law tells me just to get a 18.5 inch barrel and get a short stock.
I was reading up on the steps to get a automatic (most of the same restrictions apply) and it sounds like a big inconvience. Besides that you have to pay 200 and wait for everything to be approved before you take possession which can take months.
Kinda starting to think twice about it...maybe i will just get a handgun and shoot simunitions