Seems my post has attracted a few dislikes, what exactly people don't like about my post I would love to know. I'm sorry to say but the statistics show a staggering number of children who die or get injured by guns even with education and parental oversight, I'm not blaming anybody on this forum (most sound very reasonable and careful) but accidents happen and far too often, some numbers show one child death every other day in the US.
A gun like a car or knife is dangerous tool, but unlike the other two it is extremely easy for kids to cause a lot of harm with rather little effort (most of these accidents happen with 3-5yr olds), having that kind of danger just loosely hanging around either in the car or house is always a risk (heck even adults accidentally shoot themselves sometimes) which is why having it stored securely in the car is paramount, stuff happens in the real world, better to be over prepared than under.
I also wonder about getting pulled over by the cops, having it so out in the open and close to the driver might spook some cops (everyone is on edge these days), having it out of sight and telling the officer you carry might be a better option. In my home state of Connecticut I believe the law requires that you store the gun and ammo separately in the car, you might even be required to have the ammo locked away. Want to go hunting or to the range? great! Neither of those require you to have a fully loaded weapon sitting next to you, all the enjoyment with almost none of the risk.