I have three, 257 Roy, 284 Win and 338 RCM. All have had their barrels replaced AND the stocks replaced with McMillans. I am lucky to have grabbed two ultralight stocks before they were discontinued.
There is still one Ultralight stock left for a short-action tang-safety Ruger (
http://www.mcmillanusa.com/mcmillan-specials-ruger.php). I just received my Ruger 284Win back from McMillan with the next-to-last ultralight stock.
I'm curious as to the type of bedding pillar used in your Ultralight stock. Did you install the notched Brownells bedding pillar (
http://www.brownells.com/.aspx/pid=357/Product/RUGER_reg__77_M77_reg__MARK_II_BEDDING_PILLARS) on the angled action screw?
