You are looking in the 4.6-5.0 range. If you can find one with a full depth floor and a rear wall mounted coil instead of ceiling mounted coil you will be fine. Here is one I picked up today. It has the hump in the bottom. I had to notch the bottom door shelf for it to close.
Walmart is about the only reason for open or concealed carry that I can get behind. -Randar