I've started to rub the stock down and spent a couple of hours on it and it feels like glass but I don't think it looks great, where the grain is it appears dirty, as if some of the rubbing has got into it but it won't come out with white spirit so I'm thinking that it's how the wood is.
At least I'm getting the little dents out.👍
http://imgur.com/a/hvJYx07