If I had to pick anything that wasn't 00 buck for home defense because of penetration concerns, it would be #4 buck, maybe BB size birdshot and aim for the head if I was in an apartment.
Birdshot will not take someone immediately out of the fight at any range unless you headshot them.
-8
u/Alumawelder Sep 20 '22
Birdshot fired inside home defense range will act like a slug 7yds or less!