I see lots of intrest in the 260 / 6.5-08 / 6.5-47...ect....Cases somewhat smaller than the 6.5-284. I also see people who, although are moving away from it, shoot the 6mm REM AI. Has anyone tried necking the 6mm AI up to 6.5?
What would be the pro's and con's of the 6.5 AI (Other than...