RE: 300 ultra mag shooters
I know most says RL25 is the greatest. But I love H1000. Not too many people mention it. All I hear is RL25, RL22, and AA. But I didn' t have great luck out of either of the Reloader powders.
180gr Nosler Partition and 94.5gr of H1000, with a CCI primer and COL:3.62"
Also had excellent luck with 90gr of H1000 and 200gr A-Frames. Too Expensive.
don' t tell me that about Retumbo. Just loaded up 3 different bullets with Retumbo. 180gr SST, 180gr Nosler and 180gr Grand Slams. Will tell ya how it works.