Howard
I load 180g lead from Mastercast in Pa. The load i am working on is 4.1 grains of Titegroup, 1.130. WSP primers and range Brass. I expent it to be about 169 PF out of my 5" Caspian. YMMV
I am gong to Chrono this load on Wednesday and Will report what I find.
My previous load is 4.3 Grains , 1.130, WSP Primers was 174pf out of my Caspian.
Anton