As long as the 2nd Amendment has been interpreted to ignore the context of a "well regulated militia", I think we need to respect the accepted meaning and allow gun enthusiasts to purchase and own as many guns of whatever make and design as they want. Nothing in the amendment stipulates a limitation on fitness for ownership, of public spaces where they may be carried, on how they may be carried, or of type and capability of gun. If concern for public safety motivates any limitation of this Constitutional liberty, the amendment itself should be modified.