thanks for the reply. i'm new at this so bear with me. i may push a wrong button or two before i get all this stuff figured out. according to their data, they list 4 loads using a 250 grn, up to a 260 grn. all are .452 dia. i'll assume that i should probably use the data for the 250 grn since it's closest in weight to the 200 grn.these are just for fun so i'm not looking for anything real hot, but i will eventually be loading a slug of .454 dia. i just wonder what this will do to pressure. i've checked a couple of ratings on this BA10 powder and it's some pretty fast burning stuff. much faster than unique which i normally use. if i can get this to work however, the savings in cost will be substantial.
any thoughts appreciated.