TBo3884, just reinforces my opinion of S&W revolvers, I own many, but the .38 and .357 revolvers should shoot 2" or less and many will shoot 1" groups at 25 yards. The j frame revolvers in .38 special have always shot to point of aim with 158 grain round nose. The newer ones shoot to point of aim with 125 +p's. The older blued guns are beautiful and as you demonstrated, up to the task. I think the .38 special is still the most bang for the buck. Inexpensive, accurate, and reasonably hard hitting with modern ammo, and being able to stack the shots one on top of the other, certainly doesn't hurt. I have found very little difference in the accuracy with the same revolver in .357 shooting .38's. I shot .38 specials in IPSC, loaded to major caliber for years, 158gr lead roundnose, at 1150 fps, only used in .357 magnum revolvers. And even then would get 10 reloads per case, .38 special is like .45 acp, the primer pockets wear out before the case does.
I'm glad your bringing out that old warhorse, an accurate firearm always has a place in your ditty bag, even if it only has 6 shots.