All of the unbolded is non-debatable, legal, and irrelevant if they are sportsman or not. What percent of these firearms users makes up mass shooters? <0.0001% maybe? The bolded is incorrect. The ones affecting your rights as a sportsman and a firearm owner are the politicians (knee jerk reacting) passing unconstitutional firearm laws, not the mass shooter or the AR15. The AR15 and the shootings are an excuse/crisis to pass more an more unconstitutional laws on the masses.