It's only offered in the SP platform.
As far as power and recoil, it's about on par with a .38 Spl +P.... which you can get in either the SP or the GP.... or about a zillion other revolvers.
It may have a future as a collector's item, but I think that's all it will ever be..... I may be wrong, but I can't see it ever being popular enough to survive. The .32 H&R Mag is just hanging on by a thread.