After 3 or 4 coats of BLO, rub heavily with 0000 steel wool and make the stock as smooth as possible, avoid rubbing any cartouche, as this will make it hard to read. Then mix up the finishing system that I use. It consists of 1/3 BLO, 1/3 Mineral Spirits, and 1/3 beeswax. In a metal container like a small coffee can, melt the beeswax over a non-flame heat source. I use my heat gun. Then slowly pour in the other ingredients and slowly heat and stir the mixture until it's clear. Let sit for a few days to solidify and it turns into a light waxy substance that you rub on the gunstock with your fingers. The heat from friction and your hand melts the wax and makes a finish that looks like a professional soldier hand rubbed the firearm for many years. It gives you a waterproof finish that looks great and is easy to fix if you get any new scratches on it. After the finish dries, rub lightly with 0000 steel wool for a perfect light satin finish. I do this to all my rifles and have always been happy with the results. I can’t remember where I read this at but if you search the net, this will come up.
Good luck!
Eric