Bought a russian sks a few weeks ago, and reading some of the forums makes me wonder if i didnt completely get all the cosmoline out. I just field stripped it and let all the pieces soak, hoppes #9 with q-tips afterwards. Would cosmoline soak into the bolt? I'm pretty picky when it comes to cleanliness, especially with my rifles. I have never disassembled a bolt before so I have no idea where to begin! Step by steps and pictures would be awesome! Thanks in advance!