Originally Posted by Texas Star

I would NOT infer anything about S&W based on what Ruger does. S&W has always said that their .357 guns have special steels and heat treatments. I believe them. Frame treatments may not vary, but cylinders certainly do. Maybe barrels, too. I do think the hot .38-44 class loads make sense in K-frame .357 guns. Ample power for most needs, and not as hard on the guns as .357 ammo.