RE: What is the best self defense ammo???
Actually i use Glaser safety slugs they are very effective at close range but will not penitrate the 2 nd wall of a house.
They are similar to shot gun shot but are incased in a fmj The design was made so the shot doesn't release untill the bullet hits a target. I beleive they have there for a lot of different cals including the 357 mag