Have you tried this yet Lteberle?? Just got an 8# jug delivered yesterday so I'm going to try it in my 338 RPR. A lot of powder just to try for the first time, but a shooting buddy has an RPR too so we're splitting the jug. Not much information out there yet, and the powder's kind of rare. LGS said their distributor told them they hadn't gotten it approved for import yet. But it was available at Midway/Grafs so I don't know what his problem is. Going to give it a try in the next few days. The only thing I could find locally was H1000, but haven't been real impressed with it so far. But, I'm at the low end just starting too.