Depends on where you live and what you are doing! I'm out in the woods hunting! Going to and from spots in the woods. Both FWC and a sheriff pull me over! Take one look in the car and see rifle and pistola in the front seat! Asked if I've had any luck and I said, "Nope". They ask for hunting licensee, I oblige and I'm sent on my merry way!
Cruising around anywhere else, I usually throw something over the pistol in the front seat if heading to the woods. But sometimes forget and have been pulled over by Barney Five! He had to call the in the big dogs because he saw my gun sitting on the front seat with me in full camo! Everyone get's there, they approach and said, what the heck am I doing with the pistol in the front seat in the open. I said, I going hunting and well, I don't have to conceal it. Luckily one guy there knew this and sent me on my way!
Any other time in the my life, it's concealed!