Handgun waiting periods reduce gun deaths: New study finds that expanding the waiting period policy to all other US states would prevent an additional 910 gun homicides per year without imposing any restrictions on who can own a gun.

See the source article by following the link below:
Handgun waiting periods reduce gun deaths: New study finds that expanding the waiting period policy to all other US states would prevent an additional 910 gun homicides per year without imposing any restrictions on who can own a gun.