Really it matters not what kind of bullets or armor abounds if the screening process on who is responsible & sane enough to obtain a weapon is not in place ;and all outlets for such have no reasonable protocol to follow. A waiting period of 3 days and up to 3 weeks would help somewhat in the reducing the acts of rage or suicide.this should help keep the lying leftards away.
Got to start with some reasonable rules eventually and starting with protection against bullets or armor doesn't quite cut it.