I hope to never have to shoot at a gun range again, personally.
Yeah, take your '58 outside in the heights in Houston on New Years Eve and unload 6 in the air at 12 midnight. City has sound sensor/locators now that triangulate the sound of a gun shot and can give the cops an instant address. Of course, you can't legally shoot fireworks in the city, either. I don't live in a town, but I still don't shoot pistols and rifles up. Guy I knew in the heights re-roofed his house, found 3 9mm bullets embedded in the plyboard. He says he stays INSIDE on New Years Eve after finding that.
Anyway, in any jurisdiction, a BP revolver IS a firearms.