What do you think about this? This is a video letter to Minnesota Congressman Rick Nolan, and Senators Amy Klobucher and Al Franken that tries to prove a duck hunting shotgun is more destructive and lethal than a Huldra AR-15 modern sporting rifl
www.military.com
I guess you are using birdshot as your shell of choice for home protection? That can be a good choice an effective to a degree if you use a very powerful birdshot load. But most people use buck shot as their choice for home defense in shotguns it's very lethal and effective in a hallway or room but when those stray balls go flying threw the sheet rock do to over penetration and hit someone sleeping or watching TV in the Next room to me having a Gun that is very accurate per round is a better option.. hitting the target with better accuracy is safer and more effective than point and spray and pray.
I'd still take a low recoil, 16 inch barreled AR15 with a Red dot sight or a EOTECH optic that you can literally be placed on a target and the round will hit on the dot. A 20+ inch barrel shotgun that is hard to maneuver in tight quarters with massive recoil and possible over penetration with a buck shot load is not my defense weapon of choice.
I use to be in the Shotgun camp for home defense and tout it up to everyone but I educated myself over time and decided there was better choices available.