I'm trying to figure out how many parts I need to swap on my Yugo to make it compliant. The spreadsheet only accomodates a chinese sks? The drop down if there is one doesn't work. Anyhoo. I have replaced the stock with a Choate Monte Carlo and am using the original handguard with gas tube (because I didn't want to mutilate the tube getting the pin out). Replaced the gas valve with a Murrays valve and I have taken off the bayonette, but left the lug. That is all I have done. So how many parts do I need to replace? One for my stock, so I need ten more parts? Geez