Fletchman
US Veteran
I have a model 66-2 with 2 1/2 inch barrel. The Stainless model 19. I use Hornady Critical defense ammo. 357 magnum is the best personal defense caliber there is. It has more one shot knockdowns than any other caliber. I don't worry about over-penetration bla bla bla. I want something that is going to put down anyone I have to shoot. If I was going to shoot 38+p I wouldn't pack a 357. The FBI guys in the Miami shootout were using model 66 handguns and shooting 38+p. Any good personal defense load from a major maker will work almost equally well. Speer Gold dot hollow points are great bullets if you load your own and Speer Lawman are excellent for the factory load of that bullet.