Just an FYI, but 6.5CM can be made from .308 as well, it just requires a 7mm-08 trimmed 0.125" (off the bottom) to bump the shoulder back, and then neck turn the cases. A 6.5CM body die also helps, but is not necessary. Thin (Remington) .243 can also be used to form 6.5CM, with no neck turning...