I live in Virginia where open carry is legal, and I have a CCW.
This is the mount I use in the truck. It's from 2A4Life. It's a magnetic mount that can hold up to 25 lbs. It is rubberized to prevent scuffing damage to the pistol, sets right near my leg, and is incredible quick/easy/convenient. It uses a auto-grade 3M sticker mount to avoid drilling into the center console.
I love it.