>>64082899
If a person is buying a shotgun for nothing else other than to have a semi disposable $300 steel tube to blow holes into a thief then why worry about the extra utility a 5 round mag would bring? The anon specifically stated they were buying a cheap boom stick just for the house, not sporting clays or trap.
Id go ahead and get the cheap sub $300 maverick 88, 50 rounds of flight control, go pattern the gun at the distance of your longest hallway to figure out the point of aim with 25 rounds, then go home and stick that bitch in the closet cruiser ready for when you need it. Maybe take it out twice a year to shoot and clean.