Many of us travel , many in a personal vehicle . We cross state lines alot of the time . We wish to go protected but laws make it hard in some places . With that in mind i came up with a workable gun for most cases , I THINK . a 20 ga or 12 ga pump or self loaded shotgun . Easy to take down where required by law , easy to justify as easy as saying you will shoot a round of clays . Easy to have a short bbl along , a mag ext. along . easy to carry in a bag if broken down to get into your room if you stop for rest . Easy to pick up ammo for in most places . Not a great cost .
No not a hand gun on the seat but better than nothing if say you get caught in a 9-11 deal or a storm etc where your travel is delayed and you are stuck for a few days .
I travel to Canada to hunt ,i carry 2 shotguns and cross 1/2 the USA to get there alot of it not gun friendly . The shotgun seems to cause less concern .
Any other options ? keep it legal .