I remember 1968 when the most popular murder weapon was the.22 Saturday Night Special! Get rid of them and crime would go away. Available at any pawn shop, $12-$15 dollars, hardware store, book store, gas station, saddle shop, clothing store, grocery store. liquor store! Cash and carry, no paperwork or background check.
How did that 1968 Gun Control Law work out for you America!
Worked great, so long as you measure success against the actual goal: disarming Americans.