if ya want to get really into handloading without using the j word boolits then CASTBOOLITS is the site to get involved in ,,,, bar none. also an honerable mention for THE CAST BULLET ASSOCIATION web site ,(if your gig is benchrest and competition shooting).
i only say this because i am bias ,i only shoot my own cast pills and non of my rifles ever see any copper,,,(except for the occasional g/c),,,, strange but true.
this site is awesome for most of my needs regarding everything else firearm related and i love it's very well informed members.
cheers fella's and ladies,