Hi Chuck,
Any update on the Ruger? Just so you don't feel too bad about the whole thing, I found this picture posted on
www.sixgunner.com, by JohnK, who I think is the same person who logs on here by that name. Here is his description:
The picture shows a milsurp rifle barrel (1911 Schmit-Rubin straight pull). The gun was given to me for straight-pull design study purposes, and was implicitly described as having a plugged bore. Couldn't stand not knowing, so after I discovered the obstruction was at least 8" long, I milled the barrel.
Picture isn't real clear, but far right material is a cleaning patch. Next up to the left, squiggly-looking stuff, is a bullet jacket. No sign of lead (?? more later). A wooden arrow was driven into the bore from the muzzle mangling and locking itself into the jacket -- this can be seen in the middle. Apparently it broke and only a portion was retrieved. Then, a HARD threaded jag or screw was driven/screwed in from the muzzle, splitting the wood and digging into the barrel. I say hard 'cause it smoked a TiN endmill. Finally, whoever it was tried to drill out the hard jag/screw from the muzzle with no success and gave up.
The lack of lead makes me surmise someone was shooting FMJ milsurp after grinding the nose off to produce an expanding bullet. Problem is, especially in a rough bore, sometimes the jacket stays behind, and usually the shooter is not aware and fires again...
All in all, interesting