i've been shooting Rem. factory 100 grain and getting 1"or less groups. I will be getting dies and bullets soon and would like to know if anyone has used the "Sierra Pro hunter" or the "Speer hot core" bullets in the 100 grain weight? I am planning on WW 760 , I also have Varget and WW 748. If anyone has any starting loads or other suggestions will be appreciated. Thanks, Jack