You're going to focus on 1.4% to make a point and ignore the other 98.6%?
I never said I want to ignore the other 98.6%.
I'm saying we can close 1.4% of gun violence with something very easy which won't affect us legal gun buyers in one bit. 18 states have closed it already. Close it, and smile, cause 1.4% just closed. Now, attack the remaining %.
I have some ideas for the other 98.6%. Triple the prison time for gun crime offenders. Make it so they KNOW they use a gun in an argument or a crime, they WILL get 20 years of prison time. End the repeat offenders by locking them up early for longer. Double police presence in Chicago and other urgan high-crime areas, body cameras on everyone to ensure police follow procedure and to make sure charges stick. Tough to deny you had a gun, when the body camera shows the cop taking it from you

(Other ideas too, just sharing this one to demonstrate the loophole isn't the ONLY thing I'd support)