tacmedic

thanks for the info mda....now I know where to start

My local rep has convinced me to try the Vihtavuori powder and unfortunately I haven't been able to get in touch with him to figure out my starting load. I have found all kinds of data for the other powders but none for N320. I shoot .45 ACP Jacketed Hollow Point @ 185 grains. Zero bullets if you must know. Where do I start. I do shoot IPSC and IDPA so power factor is a concern HELP!!!! richcanino@hotmail.com