I'm looking to convert a Winchester M-70SA to a permanent single shot. Does anyone out there in FORUMland know who manufactures a glue in adaptor to do this. Score High has temporary single shot adaptors, not sure this will work for a glue in conversion or not. About 20 or so years ago, I did a conversion on a Rem 700 action, and got the necessary piece from Brownells. I went through their web-site recently and couldn't find anything to accomplish this.