Alright, it's mechanically done. Feeds, pops primers, extracts, ejects etc. Now I have to take it all apart, clean and lube it up, drill the gas ports in the gas tube and test fire it. I might not be able to get to a range for a week, but If you don't hear from me in 2 weeks, I blew up. I did a BAR inspired no PG trigger to make it "featureless" to comply with CA law (don't ask, it's not my law). Then start with making it look pretty. Thanks for all the help everyone. I'll take pics of all the internals later when I clean it.