If you're gonna have only one firearm in the house then this is it Remington 870 tactical. I LOVE MINE
Remington 870 Express 12 Gauge
Model 870 Express Synthetic Tactical 7-Round | Remington
Remington Model 870 Introduced in 1949 the Model 870 remains in production today and could conceivably be called “America's Favorite Pump Shotgun.” Several million have been sold in a variety of barrel and stock configurations, and it has also seen military service.