I use Ramshot Powders for most of my rifles. Hunter in my 300WSM and 30-06, BigGame in 7mm-08, 9.3X62 and 30-06, X-Terminator in 7.62X39, Tac in 7mm-08 and soon Magnum in 6.5X55.With the Ramshot Powders I getexcellent accuracy and top velocities in all of these riflres. It burns clean and is not temp sensitive. I like it.