I found a load with Big Game and 250TTSX which is promising but needs further testing. Haven't yet worked up past 2440 fps with 286 Noslers but they look promising as well. Reloder 17, N550 and 2000 MR are all excellent but I like the idea of temperature resistant powders.
Cheers
wswolf, did you find more data for or test 250 TTSX loads? I hope to be testing loads for that bullet as I have my rifle set up.
