1)  Can you direct me to investigations or prosecutions for felonious transfer of weapons?  In some states you can sell an AR-15 out of the trunk of your car in a parking lot…legally.  Only 18 states require federal background checks before some or all private gun sales.
2)  If I believed that jewelry and money, computers etc. are used to kill, I’d be calling for regulations of those things as well.  And thinking that guns are no more worthy of being secured than common household items explains the fact that toddlers using unsecured guns kill more Americans than Islamic terrorists.
3)  ?? I have no idea what this means or how to respond.