Casting Hollow Point .45 Bullets
Has anyone here cast .45 hollow points? I have a universal hollow point kit for my case trimmer but they do not come out centered or with a large enough cavity to expand in media. I have been casting .577 hollow base Minie's and assume that the process would be identical however due to lack of molds and knowledge of which top punch to purchase has confused me to a point that I haven't started yet. The top punch seems to be the crucial part here.
Any help would be appreciated