More is the pity, indeed Nyclads are no longer made. Federal, who bought the line from S&W, recently discontinued the manufacture of new Nyclads. I no longer have any left of my .38 special 125 grain JHP Nyclads manfactured by S&W which was a very soft-shooting round that reliably expanded from snubby barrels. If I recall correctly, the Nyclads were merely a thin nylon coating over a pure lead bullet, a 125 grain JHP and a 158 grain SWC. They were originally designed to reduce leading and lead exposure when used in indoor ranges. Back in the 70's and 80's, the JHP loadings were all the rage for carrying in an off-duty snubnose revolver.
From time to time, I see people selling Nyclad bullets on EBay, and I have contemplated buying up a supply and reloading my own Nyclads. I am not sure, though, if I could do any better for carry than my usual .38 carry these days, the Speer Gold Dot 135 grain JHP for the short barrel.