ruger breech plug wrench wanted

I have already posted this on other forums with no results, so I thought that some real blackpowder people can help. I just bought a ruger M77/50 and I need a ruger breech plug wrench and handle for it.I want an original ruger wrench to go with this gun. I have already made one that works, and my breech plug does not have a hex head so a socket will not work on it, and ruger does not offer these anymore. If anyone knows where I can get an original ruger wrench for this gun let me know. Thanks!!