What I do is I have taken two of those large disc shaped rare earth magnets (very strong !) and glued them onto the dash down low approximately in front of the center console, then wrapped them with electrical tape. I just put my glock 21 on the magnets and it stay put REAL good and it wont slide or slop around..
A cop pulls you over and you open your door with your gun like that... expect to have his pointed at you.
...you SHOULD inform an Officer when aproached that you indeed have a weapon inside the vehicle, its location and if its Hot or Cold, it will make the stop that more easier to handle and 80% of the time the courtesy of you doing so will help YOU in the long run, eventhough now a days SOP is for driver to exit vehicle and come towards the front of patrol car, very few times they aproach the door any more.
I actually have a setup on my center console right next to my right knee, which allows me to access my weapon easier since I'm right handed. I put some Industrial strenght velcro on it and I have shaped a few "holsters" with kydex that only have the outter shell and velcro on the edges, this allows me to switch holsters inside the vehicle depending on the weapon I carry, etc etc etc
Don't imagine what you will do when everything goes your way. Imagine what you will do when everything goes wrong -- because it probably will.
It takes just a few bad apples to give all LEO's a bad name.
I have never had any problem with traffic stops; but, I am an old man and am very polite with everyone.
My son-in-law, an ophth, opthal, otph; eye surgeon in Dallas, shortly after getting his Texas CHL, was pulled over by the Plano, TX, P.D. for speeding; both officers with drawn weapons, he was forced face-down on the road shoulder, cuffed, and roughed-up. He claims that he told them up-front that he was unarmed, no weapon in car. He is a well-dressed, well-spoken, non-threatening individual.
It takes just a few bad apples to give all LEO's a bad name.
leVieux