Here you go 1 800 370-0708 ext 6 ask for Effie Sullivan.
If Effie can't get it done for you it isn't going to be done unless you do it your self by buying all the parts and building from scratch.Which is a reasonable solution.That is 2nd on my list 250 sav. comes next.
When I build mine it will be with a SS action and a 22" SS bull barrel.