There is one occasion where cartridges or shells are limited 5. in rifles or shotguns for big game.
It is unlawful to hunt
(2) Any automatic or semiautomatic firearm, except that any semiautomatic firearm modified to permit one shell in the chamber and no more than four shells in a magazine may be used by a person who suffered an amputation or lost the total use of one or both hands.
When you are up to your butt in alligators, it is hard to remember your intent was to drain the swamp. Stay focused!