You mean like they already do with illegal narcotics? I ask since that's been working out so well since 1914.
Yes because you have low income minorities willing to engage in the drug trade and many if not most have served time. Do you really think the gun owners in America will be willing to carry semis knowing it’s a 10 year minimum? After a few thousand get put away, separated from family,friends and bussiness..the message will be loud and clear.