Re: 22/243 rifle:
Sorry for the misscommunication. What I meant was the 250-3000 savage was based off of the 30-06 and the 22-250 was based off the 250 savage (according the the number four nosler manual. I was admitting my error and realized that there were two basic families between the following cartidges: 243, 22-250, 250 savage, 308 win, 7mm08.
I used to re-load but now I "hand-load".
-- Well, at least I try