Great thread.
My Kimber Hunter likes IMR (Enduron) 4451 behind 120 NBT.
Great velocity. Cleanest burning powder I have used.

I have 2 6.5X55s that like it too.

BE STRONG IN THE LORD, AND IN HIS MIGHTY POWER. ~ Ephesians 6:10

Socialism is a philosophy of failure,
the creed of ignorance,
and the gospel of envy,
its inherent virtue is the equal sharing of misery.
--Winston Churchill