Just to be different. Been thinking about a round based on the 308 WCF run into a 300 Savage die. No other changes, the long neck and sharper shoulder being the goal. Should be just about equal to the 308 power wise, which is fine, but the longer neck means less powder space used up when using heavier bullets. Throat should be the same as the 308.
Does such a wildcat already exist? If not, who would I contact to have reamers made?
Many thanks!