S&W Model 66, 6 inch barrel, target stocks, target trigger and target hammer. This is my most accurate centerfire handgun.
I purchased this one approx. 12 years ago. The new ones have metal injection molded parts and a frame mounted firing pin.
I hear that the new S&W revolvers do not have good trigger pulls like the older S&W's do.
If I were looking for one today, I would try to find an older S&W .357 Magnum revolver, and test-fire it before buying it.
-Mk.IV