You wanting it to happen won't make it happen.
Try proposing something that makes more sense.
Things like mandatory gun safety training and psychological evaluations for every gun/rifle applicant.
Things like metal detectors at every point of entry in a school building. Eliminating choke points or 'funnels' where panicked students and teachers may become easy prey for mass murderers. Things like emergency response and active shooter training for teachers, arming teachers, outfitting them with bulletproof vests, defensive implements like door bars, one-way automated door locks.
Yanno, things that make sense. Anything but this tripe.