5 lb connector and NY1 trigger spring in ALL of them. What I have noticed in excess of these EIGHT guns (extra so While using the six G30's of all three configurations, but nonetheless rather present in The 2 G21's) is the following - Most likely a dumb problem, but https://dantevxvtp.amoblog.com/not-known-factual-statements-about-glock-30-gen-4-54691256