I used 50/140 loads in my old girl a bit to, I did have some 50/140 cases but can't find them now & that would of fixed your head space problem to, I think, can't remember the exact base diameter now !
Any way some 50/140 loads
425 GR. LY #515141 Hodgdon H4831 .512" 3.800" 118.0 2079 22,800 CUP 125.0 2209 26,300 CUP
425 GR. LY #515141 Hodgdon H4350 .512" 3.800" 105.0 2033 21,600 CUP 114.0 2242 26,700 CUP
425 GR. LY #515141 Hodgdon Varget .512" 3.800" 95.0 2127 23,600 CUP 102.5 2294 28,100 CUP
515 GR. LY #515142 Hodgdon H4831 .512" 3.750" 112.0 1956 23,200 CUP 118.0 2085 27,500 CUP
515 GR. LY #515142 Hodgdon H4350 .512" 3.750" 101.0 1916 22,000 CUP 108.0 2091 27,200 CUP
515 GR. LY #515142 Hodgdon Varget .512" 3.750" 87.0 1958 24,000 CUP 95.0 2088 27,900 CUP
Bookmarks