WE SAY: "I compete in DCM High Power with my AR-15. You need a large-capacity magazine for their course of fire. My SKS is a fine deer rifle, and I've never done anything to give my government reason not to trust me, blah, blah, blah." (FLAW: You have implicitly conceded that it is OK to ban any gun with no sporting use. And eventually they can replace your sporting arms with arcade-game substitutes.)
WE SHOULD SAY: "Your claim that 'they're only for killing people' is imprecise. A gas chamber or electric chair is designed for killing people, and these devices obviously serve different functions than guns. To be precise, a high capacity military-type rifle or handgun is designed for CONFLICT. When I need to protect myself and my freedom, I want the most reliable, most durable, highest capacity weapon possible. The only thing hunting and target shooting have to do with freedom is that they're good practice."
Give It to Them Straight
by John Ross
Author of Unintended Consequences