I have several k-31s and I want to make one into a great hunting rifle. My thoughts are a sporter stock, red dot sight (mounted to the rear sight leaf), and a safety similar to the rem 700 safety. I would like to do this with out any permanent modifications to the original rifle. The safety is the biggest hurdle for me. I've seen a couple posts of guys making their own safety but I'm not sure how to tackle this project myself. I know there is a scope mount that replaces the rear sight, where can I get one of these? For the stock, I'm looking at a boyds or richards stock; any suggestions on what I should get?