I have a Mossberg 500 next to my bed. It has (in order of use) two rounds of #9 birdshot, two rounds of 00 buckshot, and one magnum slug. I figure if I get down to using the fifth round then someone has it coming to them.
I’ve got 00 buckshot all up and down in mine. I figure if someone’s entered my locked house at night, then someone has it coming to them.
Magnum slug, you say....
Google wax slugs.
Great. Now you have to remember what’s where in the tube, how many rounds you’ve fired, the varying effects of each, and how long it’s gonna take you to reach the “has it coming” round when you realize this $#!^ IS real and you want that round FIRST.