5 lb connector and NY1 trigger spring in ALL of them. What I have noticed more than these 8 guns (additional so with the six G30's of all a few configurations, but nonetheless somewhat existing in the two G21's) is the subsequent - I will never comment on the 45 https://andrexazzw.ampedpages.com/not-known-factual-statements-about-glock-30-gen-4-59899362