Not in countries that don't let you own pump-action shotguns.
Incidentally, if you're curious why that make and model of shotgun mattered, it's in the paper. They had to factor in that shotguns don't cover a target with an even distribution of shot. In the zombie apocalypse, I think it's going to be simpler to measure the diameter of the motor of my chainsaw. It won't require any importance sampling for a start.