Excellent comments from ELKampMaster and others.

As also mentioned the fire resistance is from the sheetrock lining. Sheetrock is heavy and sometimes the manufactures will reduce the gauge of the steel somewhat to offset the weight of the sheetrock in order to keep the overall weight to something manageable. You get some fire protection at the cost of some reduced security. (Nothing's perfect). I did not go the fire resistance route. I do have a 45 minute fire resistant mini vault in my safe for important papers/valuables. As someone else said if you're really concerned about fire put your safe in a dedicated gun room lined with a couple of layers of 5/8" sheetrock.

I have the Canadian made Hunter and could not be more pleased with it and the company. The delivery people were professional and knew what they were doing. There are many good makes but I don't know if you'll find better value for your money than the Hunter. gg