I'm not JB, nor did I stay at a Holiday Inn Express last night. That said, I like/load 250gr Partitions over 59gr R-15 and it works better than well in 2 Rem 700 Whelenators.
The Speer 250 Hot-Cor shoots equally well with same charge, but is not as tough of a bullet. Nor as costly. I will load them for deer this year.
IMHO, the 35 Colonel was meant to shoot 250gr bullets. They are all I load......
