I use Benchmark for 55 gr. down and Varget above 55 gr. Both are clean burning, produce good velocity and accuracy and are both "Extreme" powders which I like. I've tried some others such as 748, TAC, 8208, but the two mentioned above work best in the rifles I load for. Oops! Not supposed to end a sentence with a preposition, but sometimes it works out that way.
