65BR I have had trouble understanding the love of the 243 AI given that 6mm Rem brass is available from Winchester and that it has the same capacity as the 243 AI and that the dies are cheap and that it has a nice long neck. Perhaps it would have more sex appeal if it was called the 6x7x57 or the 6mm Roberts etc. The 270/280/30-06 like body taper makes it a slick feeding deal. It also has a reasonably sharp shoulder (26 or 27 or 28 degrees, can't remember). Anyway thanks for the comment.

Last edited by RinB; 07/11/11.

“Perfection is achieved not when there is nothing more to add, but when there is nothing left to take away”.
Antoine de Saint-Exupery. Posted by Brad.