If we were to have more strict background checks we can't really tell how it would go down, but we can predict, and those predictions show homicide rates with firearms going down 20 percent or more. Right now people have a basic 1 day background check to purchase a basic firearm, and most workers if they see the person as unfit to sell to, sell it anyways, because money is money. And big emphasis on the prior military veterans, not that they aren't trust worthy, but a decent amount of mentally unstable, and more likely to take their own life, which is still a very unwanted thing, at least to me.