Try Davidsons:
http://www.galleryofguns.com/
Davidsons inc. is a large distributor of firearms, in fact the largest Ruger dist. period. They have a lifetime guarentee that can't be beat. They will repair or replace any firearm sourced thru them by your dealer. Your dealer knows of Davidsons, if they don't get a new dealer.
Regards, gao