Horns...I don't need no stinking horns!! They only get in the way when dragging out all the meat behind them. I think OH has some funny "straight wall only" reg for handguns. I could be wrong but iot may be something to look into before thinking about that as a location.

Just checked...they require at least a 5" barrel and straight wall cartridge at least .357" in bore diameter. I've still got plenty of barrels that fit these requirements.