One thing that I have done for my 45 cal molds was buy a beat to heck mold Lee 6 cavity mold in 358 that was 148 wadcutter. I drilled out 1 of the cavities to be fairly heavy (~225 gr), 2 to be medium (~210 gr core), and 3 of them lighter (~175)
This will allow me to make nearly 300gr bullets in 45/44 down to 180 gr bullets with one mold. I will be using the lighter ones the most, hence why I have 3 in that cavity. The mediums are used with 230gr RN/TC bullets.
One of the best $15 I have spent.