Grafs does have an entry for them, but they're listed as "Temporarily unavailable", and they appear to be plated. As dpcd mentions above, jacketed soft points are available from Hawk Bullets.
Posts: 978 | Location: paradise with an ocean view | Registered: 09 April 2002
I tried the plated bullets and they did not perform well. I have used 200 gr. .349 bullets(.348 Win) and with some fooling around they worked surprising well. C.G.B.
With a custom $50 Lee sizing die, you can size any 9mm or 357 bullet to your requirement. I’ve even sized bonded, partition, and steel jacketed bullets for use in different firearms using the Lee dies.