Cartridge firearms are compact vehicles for change that have shaped modern history. The righteousness of their use is entirely up to their users, since like any other tool they can be used both for good or for ill. A firearm is just a tool with no volition. A rifle is no different than a claw hammer. To wit: A hammer can be used to build a house, or it can be used to bash in someone's skull-the choice of uses is entirely up to the owner. A bulldozer can be used to build roads, or to destroy houses. A rifle can be used to drill holes in paper targets, or to dispatch a marauding bear, or to murder your fellow man. Again, the choice of uses is entirely up to the user.