Took my M66-8 snub to the range today to see how the new, improved forcing cone preformed.
The answer is, quite well. Not sure why they were stingy with the FC, there is plenty of barrel wall thickness, so no need to skimp on the cut.
The new K frame snub did well with plated, jacketed and lead bullets, both factory and reloads.
I am glad I stuck with this revolver, just what I wanted. When they came out with the 4.25 inch version, I said I would buy a snub if they made one. Guess they were listening.

Best,
Rick