You are stating an unobtainable goal.
There is no magic wand that will remove all guns.
When you say no guns, do you mean all guns? Or just civillian owned guns?
Let us look at who has guns. Civilians, criminals, cops, states, national guards, federal agencies, military, every foreign government, terrorists, cartels...
You think I should give up my guns. You be looney.
Molon labe!