OK, so my new Carryvault handgun safe arrived today. I went to pick it up off of the porch, and the first thing I noticed is how much it weighs (27lbs). It's twice as heavy and the steel is twice as thick as anything I saw at Cabelas.
I can easily fit any of my handguns, a box of ammo, my safety glasses, and earplugs in it. It will be nice for bringing to the range.
Here it is mounted in my H3:
I'm not sure I completely trust the fact that its held to the floor with 5 self tapping screws, so i might swap them for some carriage bolts tomorrow.
It's definitely what I was looking for. I will feel MUCH more comfortable leaving my handgun in my car for a few hours now.
Thanks for all the advice. Gotta go catch the debate.