While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
I suppose if you live in a jungle or rain forest, oil is the worst of two evils. I prefer to keep my gas piston and bolt dry and oil free.
There are several versions of printed manuals for SKS rifles, this one is less comprehensive and has fewer photos than others. I've saved the PDFs for printing, but don't recall the links. Perhaps someone else has them handy.
Although its nice to have your internet resources, I print off all the manuals for the rifles I have. When your hands are greasy or full of oil, its the lesser of opportunities to be using an expensive laptop.