Anyone tried these? 6.2 grs HS-6 is too hot but.... 1875 fps avg was impressive. Will try 6.0 grs soon. Any experience or input appreciated.

http://fivesevenforum.com/forums/showthread.php?t=940

Did with Ramshot zip powder 6.1 grs. and wsr primers.

Thanks that sounds like a winner, will try it soon. I am interested in its penetration potential. Should be accurate as well. Thanks again