Adam, what a lot of folks who haven't done any research or real world hunting don't realize is that a 12 isn't really necessary. Yeah the extra payload is nice, but at IN HOUSE ranges it isn't needed! I guarantee you that at house ranges it won't matter if you are shot by 7/8 ounce of shot 1 or 1 1/4 ounce. Check out "The Box 'O Truth"

http://www.theboxotruth.com/the-box-o-truth-22-20-gauge-shotgun/