Shotgun
When I lived in L.A. a biker friend of mine from the north would occasionally invite me to go shooting out in the oilfields. It was fun. He had a regular arsenal: a couple of 45 calibers, a 9 mil, a .357, and some 22's, both rifles and handguns. He also packed a couple of 10 gauge shotguns. Much too much firepower for shooting tin cans, but you've got to use them for something.
We'd drive outside the city limits, down the oilfield trails and off the road a little ways. Shooting off rounds out there wasn't really legal, but it was common practice. As long as you weren't doing any hunting without a license the local law enforcement didn't much care.
We would practice every conceivable scenario. From drawing holstered weapons on quickshot targets, to sniperlike shooting from a distance of a dotsized target, to tight patterns on shotgun spreads, shooting imaginary moving beasts. It was an easy way to waste a few bucks on ammo.
Afterwards, we'd spend the eveni...