Build 6mm from 1960s Vintage Rem 222

[Stan Malinky]

I have my Fathers Vintage 223 Rem Model 722. I would like to use the action to build a 6mm variation unknown. Any Thoughts?

 

[Lapuatom]

I have my Fathers Vintage 223 Rem Model 722. I would like to use the action to build a 6mm variation unknown.

 

[Stan Malinky]

I am from Avella originally. I did not understand your Post, pleas ellaborate!