Thank you guys. Yes, all are no changes other than neck diameter. I have a 6mm-222 and have had a another lefty mini Mauser action standing by. Well I scored another one yesterday on GB and got the bright idea to build rifles in 222 and 25-222 to match the 6mm-222. Same barrel length and contour and the same stocks and all wearing identical scopes. The only difference will be stock color. If I find another lefty mini action I'll do a 20-222. I don't know if it shows but I'm fond of the 222 and its progeny.
