I have a few acres of property with a good backstop that I've shot on for years. It's slightly treacherous to scale, as it goes down into a ravine, so I like to make my trips down count... steel has been the preference for that.
I have a few spinners, small gongs, and a plywood frame set up, but I'd like to add a couple of targets intended for full auto. For now, that's the 1928A1. Falling targets or anything prone to sending quick successive shots at random trajectories are off the table.
Other than old appliances and cars full of tannerite (no), what are your favorite targets for full auto?