Greetings!
I recently acquired a Lyman 358439 mold, which is supposed to be the hollow point version of the 358429. From what I have read, this mold should throw a bullet weighing about 153-155gr. Looking in the Lyman Cast Bullet Handbook (4th Edition), this bullet is not listed.
Would I find data for this bullet in an earlier edition?
If I can't find data for this bullet, would it be reasonable to rely on data recommendations for either the 358156 or 358665? I am looking for data for loading both 38 Special and 357 Magnum.
As always, thanks in advance for your help!