Just wondering if anyone has tried out this mold with any of the large Iso core alloy, and if so how did they do?

I will be loading some for a .308 and several 03A3's. I poured up around a hundred air cooled and another hundred water dropped.

This will be my first expedition into cast rifle. I plan on lubing with both 45-45-10 and with Carnuba Red mainly just to see what difference they make.

I know most use 50/50 WW and Pb but I have more of the large core ally which was why I went that route.

Any input would be appreciated.