No amount of FBI stats about how often "assault" rifles are used will change people's minds. They don't like them and so want to take them away.
I don't know how to square the same people saying we're living under a tyrannical government also pushing legislation that makes sure said tyrannical government is the only one with guns.
I can't square people who think owning a gun will stop or prevent a tyrannical government. Especially when the tyrannical government just leverages its supporters as a vigilante force.