FYI there are two 91/30 Mosins at Allan's Armory with mirror bores and laminate stocks. Not cheap but if you want a high quality Mosin shooter here you go. I'm not affiliated just a very satisfied customer. I have one and my friend has one of these. Both are a real cut above what is usually found.
I got their email today and had to force myself to delete it. (But then I went to the website anyhow.) They ARE nice, and really not that much more than the going rate for your run of the mill 91/30s these days. I'd say they're well worth it. I haven't gotten a Mosin from Allan, but the Swedish Mauser I got exceeded the description on the site, and it shipped right away. I have you to thank for getting me to take a look at Allan's Armory Les!