Question: Is there any type of gun that can be used for practice shooting at home in town? I live in Glenpool, OK in one of the developments on the east side of town. I know that I can dry fire all I want at home. What I'm trying to figure out is whether I can live fire anything, like an Airsoft gun or a BB gun or a paintball gun. Does it make any difference whether I shoot inside or outside the house (at an appropriate backstop, of course)?