What do you carry besides your gun.
I use to just carry the 45 and mags and paperwork.
now i have a flashlight and first aid kit and blanket, flares and a lot of stuff in my car. It just kept getting more and more stuff in there in this cardboard box. My Girl said if you have a big box it will get full cause you will add things, if its small not so much ends up in there. LOL I am thinking she is right but want to see if it is me or as you carry longer it just happens.
OH!!! and duck tape!!!
First and above all else is common sense, whichever firearm I decide to carry I will pack two extra mags and or speedloaders, cell phone that is fully charged. I also take a BUG either a Walther PPS 9, or PPK 32 auto both with one extra mag, water.
If out hunting .308 Encore, .44 mag, .357 mag, my trusted old US Army K-Bar 7.5" fixed blade knife, ear and eye protetion, matches, canned food, cases of water, weather station radio or scanner, batteries, hand held GPS and compass, maps, air horn, shelter, fishing pole, first aid kit, snake bite kit, insect repellant and friend(s), rope, 100 mile an hour helecopter tape (Duck Tape) and a couple of boxes of ammunition for each my firearms. Of course if like me all my meds
Did I mention common sense. I also let my wife know where I will be (county, Indian Reservation, etc., and how long I expect to be gone.