Check out the doublestack Thunder 380 Plus! 15 rounds in the magazine and one in the chamber! 16! Whoo hoo!
(But don't tell Megan McCain - she doesn't think we need more than 10 rounds at a time. I'd like to tell her that I don't think she needs so much eyeliner but I think I'll just MYOB because, really? I know as much about makeup as Megan does about guns.)