We can start with rentals:

CHICAGO—Touting the program’s convenience and affordability, Chicago officials unveiled Monday the city’s new gun-sharing service, “QuikShot,” which allows individuals to check out a loaded firearm for short periods of time.

The municipal initiative, through which users can rent semiautomatic pistols, shotguns, rifles, and submachine guns at more than 250 self-service kiosks, has reportedly been designed to make firepower easily available to residents and tourists alike nearly everywhere within the city limits.

via Chicago Introduces New Citywide Gun-Sharing Stations | The Onion – America’s Finest News Source.

I know it is The Onion but, after what happened over the weekend where a man with a rare concealed weapon permit in Chicago shot a potential nutjob from shooting multiple people, this might not be such a bad idea. 😀

And let’s not forget the ammo: