No.
It's simply a matter of trying first to solve (1) the obvious assault-weapon gun problem that is making shopping malls, July 4 parades, elementary schools, workplaces, and shopping areas dangerous and unusable, before tackling (2) the other, small-caliber-handgun problem that is making back alleys and unlit parking lots unsafe for drug dealers, their associates and other criminals.
Republicans mix the two issues together in an attempt to justify their blind refusal to solve either one of the distinct gun problems ... and to get reelected of course. !! Republicans have repeatedly shown they will tolerate mass public shootings at places like churches, schools and shopping malls in order to get reelected.